2021 Ford F-250 Super Duty Belts and Hoses

Below you will find various in-demand Ford Belts and Hoses, components and accessories for your 2021 F-250 Super Duty. Advance Auto Parts has popular F-250 Super Duty parts like Engine Cooling Hoses, Serpentine and V Belts, Radiator Hoses and more. You’ll also find aftermarket and OEM Belts and Hoses for other F-250 Super Duty model years including 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022 and more. Select a category of 2021 Ford F-250 Super Duty Belts and Hoses below and start saving instantly.

Popular 2021 Ford F-250 Super Duty Belts and Hoses Categories

Serpentine Belts

Belt Tensioner Assemblies

Idler Pulleys

Upper Radiator Hoses

V-Belts

Drive Belt Idler Assemblies

Engine Coolant Hose Connector Seals

Essential Belts and Hoses for 2021 Ford F-250 Super Duties

from

$62.99

DRIVE BELT PULLEY

from

$73.99

Litens Automotive is the original equipment (O.E.) supplier of this pulley assembly for Ford Super Duty Diesel applications. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). This part is manufactured in Canada by Litens to the same exacting specifications as the O.E. part. This is a complete pulley ASSEMBLY including the pulley, mounting bolt, and back-side washer. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
Heavy Duty Steel Pulley Assembly. Note: Assemblies save time and ensure “like new” performance
Precision steel stamping with close tolerance ball bearing pocket.
Electro-deposited coating (e-coat) for superior corrosion resistance.
Running surface designed and engineered for proper belt tracking.
80mm O.D. (running surface); 39mm width, 8-Rib belt design, grooved running surface, steel construction.

from

$45.99

Gates is a leading manufacturer of Original Equipment (OE) idler pulleys. Gates DriveAlign(R) Idler Pulleys meet or exceed OE specifications. High quality, high strength bearings run cooler and last longer than original bearings. DriveAlign Idler Pulleys are built to last by resisting dirt, salt, and other under-hood contaminants. Designed for use on automobiles and light trucks as locked center tensioning, automatic belt tensioning and idler pulleys.

Product Features:

Steel and thermoplastic construction designed with tight manufacturing tolerances for high durability and quality performance
Built to last with superior resistance to dirt, salt, chemicals, and other engine compartment contaminants.
OE quality that fits virtually any domestic or import vehicle on the market
The bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high temperatures under the hood.
Premium bearings eliminate bearing noise
Mounting hardware included for some common applications
Reliable operation in harsh conditions

from

$51.99

Litens Automotive is the original equipment supplier for the 2011 and newer Ford F250, F350, Super Duty / 6.7L Diesel (Grooved Pulley) This replacement pulley was made by the same OE production supplier and therefore has the same performance characteristics as the original O.E. part. This pulley is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the Original Equipment supplier
Heavy Duty Steel Pulley with close tolerance two ball bearings in the pocket for extra strength anf durability. Is also has Electro-deposited coating for superior corrosion resistance.
Heavy duty polyacrylic seals and synthetic grease for added enhanced durability
Installation instructions included

from

$101.99

The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage – or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.

Product Features:

Endures the toughest conditions while promoting quieter performance and longer life
Features a steel pivot tube on specific designs for enhanced stability
Built to outperform and outlast competitive OE parts
This tensioner is another Dayco product proudly made in the USA

from

$147.99

This Litens aftermarket part is designed and engineered by one of the world’s largest supplier of Original Equipment (O.E.) tensioners. While the appearance is slightly different from the original equipment part, the Litens part maintains Ford’s original form, fit, and function specifications. The Litens design for this diesel application includes a heavy duty steel pulley for long life and performance, a molded locator pin for precise positioning, as well as a lift feature molded into the tensioner arm to assist in belt removal and installation. Note: This tensioner is used on the vehicle’s secondary alternator. Designed for the secondary alternator in 2003-07 6.0L Diesels. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the one on the world’s largest original equipment tensioner suppliers to ensure proper form, fit, and performance.
Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
Installation instructions included.
Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
Professional Mechanics will change this tensioner in approx. 20 minutes to an hour.
Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.

from

$99.99

The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.

Product Features:

Endures the toughest conditions while promoting quieter performance and longer life
Features a steel pivot tube on specific designs for enhanced stability
Built to outperform and outlast competitive OE parts
Includes installation instructions

from

$59.99

Litens was the Original Equipment (O.E.) supplier of this Ford /Lincoln tensioner and offers this “O.E. Exact”* part for the aftermarket. This “O.E. Exact”* part for the aftermarket meets all original equipment form, fit, and function specifications. *(O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design). This tensioner is designed with a lift feature to assist in raising and lowering the tensioner during belt removal and installation as well as a heavy duty steel pulley. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use round spring technology and are marked “Made in Canada”. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
Installation instructions included.
Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
Professional Mechanics will change this tensioner in approx. 20 minutes.
Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.

from

$75.99

The Dayco HD double sided poly-V belt HD is the perfect solution for heavy-duty applications requiring the transmission of power from both sides of the belt. It features an EPDM rubber compound construction, plus aramid fiber cords to provide longer service life and reduced noise issues. Each belt is engineered with specially treated cords that help provide length and tension stability for long lasting durability and its solid rib design allows for additional belt strength and pulling power.

Product Features:

Withstands high under-hood temperatures and ozone contamination
Lessens pulley misalignment noise
Helps provide length and tension stability
Made in the USA

from

$75.99

Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.

Product Features:

Engineered to handle operating conditions with temperatures up to 130°C (266°F)
Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
Capable of delivering excellent performance in high torque and high power pulse applications
Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt

from

$33.49

The Driveworks belt is designed to provide better belt-to-pulley contact. The specialized rubber compound incorporates a high temperature polymer formulated to maximize load carrying requirements and belt life. This Driveworks ribbed belt has been constructed and engineered to meet the stringent demands of today’s automotive drive systems. The Driveworks ribbed belt delivers long-lasting dependable belt life.

Product Features:

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

from

$66.99

Engineered to handle operating conditions with temperatures up to 130°C (266°F)
Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
Capable of delivering excellent performance in high torque and high power pulse applications
Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt

from

$56.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

from

$32.99

Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads
Made in the USA

from

$69.99

Engineered to handle operating conditions with temperatures up to 130°C (266°F)
Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
Capable of delivering excellent performance in high torque and high power pulse applications
Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt

from

$2.79

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$103.99

The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:

Meets SAE J20R4, Class D-1 requirements
Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Provides excellent protection against external elements

from

$134.99

Meets SAE J20R4, Class D-1 requirements
Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Provides excellent protection against external elements

from

$211.99

RADIATR COOLANT HOSE

from

$29.49

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

Specifically-engineered materials resist collapse under vacuum
Engineered to resist electrochemical degradation, the leading cause of hose failure
Pre-shaped to fit and to ensure perfectly sealed conditions
EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Caution: Do not use for fuel or oil transfer applications

from

$51.99

Meets SAE J20R4, Class D-1 requirements
Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Provides excellent protection against external elements

from

$124.99

Meets SAE J20R4, Class D-1 requirements
Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Provides excellent protection against external elements

from

$32.49

PULLEY

from

$86.99

Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

Product Features:

Designed for the majority of automotive vehicle applications on the road today
High-quality materials help resist wear and improve belt life
Features premium lubricated bearings to extend service life

from

$32.49

Designed for the majority of automotive vehicle applications on the road today
High-quality materials help resist wear and improve belt life
Features premium lubricated bearings to extend service life
Meets or exceeds OE quality

from

$25.99

Designed for the majority of automotive vehicle applications on the road today
High-quality materials help resist wear and improve belt life
Features premium lubricated bearings to extend service life
Meets or exceeds OE quality

from

$24.79

Designed for the majority of automotive vehicle applications on the road today
High-quality materials help resist wear and improve belt life
Features premium lubricated bearings to extend service life
Meets or exceeds OE quality

Upgrade your 2021 Ford F-250 Super Duty with Top-Quality Belts and Hoses

When it comes to maintaining or upgrading your 2021 Ford F-250 Super Duty, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Ford or enhancing its overall performance, Belts and Hoses are key to keeping your F-250 Super Duty functioning at its best. At Advance Auto Parts, we offer a wide selection of 24 Belts and Hoses for the 2021 Ford F-250 Super Duty, designed to meet your needs without breaking the bank. From Engine Cooling Hose replacements to Serpentine and V Belts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Belts and Hoses for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Belts and Hoses for your 2021 Ford F-250 Super Duty at great prices. Our Belts and Hoses inventory for this model ranges from just $2.79 to $301.99, with an average price of $63.94. Our 24 Belts and Hoses in stock come from 8 trusted brands, so you’re sure to find the right part for your 2021 Ford F-250 Super Duty without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2021 Ford F-250 Super Duty, we stock popular OEM and aftermarket Belts and Hoses from top names like FELPRO, Dayco, DriveWorks, and more. FELPRO Belts and Hoses start at just $2.79 and boast an impressive 4.6 stars average rating from customers. Dayco and DriveWorks also bring quality to the table, with Belts and Hoses available starting at $18.49, and at an average 4.5 stars rating. With 275 customer reviews and counting, our 2021 Ford F-250 Super Duty Belts and Hoses have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Belts and Hose upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2021 Ford F-250 Super Duty is always ready to roll. We’re committed to providing you with everything you need to keep your F-250 Super Duty in top shape, all in one place. Start shopping confidently below for your 2021 Ford F-250 Super Duty!

Best-Selling Engine Cooling Hoses for 2021 Ford F-250 Super Duties

Enhance the driving experience in your Ford with 1 quality Engine Cooling Hose components, starting at $181.99.

show more show less

from

$181.99

This radiator coolant hose is designed to match the fit and function of the original hose on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this radiator coolant hose is designed to match the fit and function of the original hose on specified vehicles
Restores functionality – reliable replacement for an original hose that has failed due to heat and fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Most Popular 2021 Ford F-250 Super Duty Serpentine and V Belts

Customize your Ford with 14 Serpentine and V Belts products like Serpentine Belts, V-Belts, and Drive Belt Idler Assemblies, all priced under $75.99.

show more show less

from

$32.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads
Made in the USA

from

$18.49

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

from

$59.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

from

$32.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

from

$25.99

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

from

$48.49

Engineered to handle operating conditions with temperatures up to 130°C (266°F)
Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
Capable of delivering excellent performance in high torque and high power pulse applications
Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt

from

$43.99

Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
Engineered to help address noise issues caused by the belt drive
Capable of handling more extreme temperatures and workloads

from

$42.49

Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.

Product Features:

The special belt construction eliminates noise, reduces tension loss and solves transmission problems.
EPDM rubber constructions resist cracking on the rib surface
Meets or exceeds all OEM specifications
Replacement of the tensioner is recommended (if equipped)
Unique form grinding of each individual belt assures precise dimensional control.
Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.

from

$63.99

Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:

Patented material provides maximum performance at extreme, extended operating temperatures
Heavy-duty construction resists cracking and wear, even at extreme temperatures
Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
Troubleshooting designed for the toughest applications
Consistently outperforms other heavy-duty serpentine belts on the market
Engineered to save your fleet money and reduce downtime
Tensioner Replacement is Recommended (if equipped)

from

$75.99

Withstands high under-hood temperatures and ozone contamination
Lessens pulley misalignment noise
Helps provide length and tension stability
Made in the USA

from

$30.49

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

from

$42.99

The special belt construction eliminates noise, reduces tension loss and solves transmission problems.
EPDM rubber constructions resist cracking on the rib surface
Meets or exceeds all original equipment manufacturer specifications.
It is recommended to replace the tensioner (if equipped)
Unique form grinding of each individual belt assures precise dimensional control.
Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.

from

$32.49

PULLEY

from

$19.99

Carquest Standard serpentine belts are constructed from quality materials to ensure durability and a long lifespan. We design and manufacture each Carquest Standard belt to enhance belt-to-pulley contact, maximizing load-carrying capacity and extending belt life. Our serpentine belts are built with EPDM rubber and treated polyester cord to improve durability and belt life. Carquest Standard belts are the right choice when looking for OE fit, form, and function at a great price.

Product Features:

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch
Meets OE fit, form, and function

Top Picks for 2021 Ford F-250 Super Duty Radiator Hoses

Upgrade Ford F-250 Super Duties with top-quality Radiator Hoses parts, including 1 OEM and aftermarket selections for your 2021 model.

show more show less

from

$2.79

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

In-Demand Pulleys for 2021 Ford F-250 Super Duties

Select from 5 premium Pulleys parts for your 2021 Ford F-250 Super Duty, with prices ranging from $22.99 to $48.49.

show more show less

from

$48.49

This Litens supplied pulley is manufactured by the original equipment (O.E.) manufacturer. This part is specifically designed for Ford Super Duty applications. Heavy duty steel pulley construction ensures long life and trouble-free performance. This pulley meets or exceeds all original equipment fit, form, and performance characteristics. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Heavy duty steel pulley construction
OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
All hardware included for easy installation (Bolt, Dust Shield), saving you time!
Installation instructions included

from

$31.99

Litens Automotive is the original equipment (O.E.) supplier for this application. This genuine Litens replacement pulley is also manufactured by Litens, the world’s largest supplier of original equipment power transmission products. This part is specifically designed for Ford applications. Heavy duty steel pulley construction ensures long life and trouble-free performance. This pulley meets or exceeds all original equipment fit, form, and performance characteristics. For maximum performance and durability, always use genuine Litens components. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. Our line is made up of over 900 ADTs, Pulleys, and OADs. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by Litens, the largest original equipment tensioner and pulley supplier in the world, to ensure proper form, fit, and performance.
Heavy duty steel pulley construction
OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
All hardware included for easy installation (Bolt, Dust shields), saving you time!
Installation instructions included

from

$30.99

Manufactured by Litens, the largest original equipment tensioner and pulley supplier in the world, to ensure proper form, fit, and performance.
Heavy duty steel pulley construction
OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
All hardware included for easy installation (Bolt, shields, retainer), saving you time!

from

$25.99

This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.

Product Features:

Direct replacement – this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles
Restores performance – fixes a failed, squealing or groaning noise from a worn idler pulley
Application specific – reverse engineered from the original design on certain vehicle years, makes and models
Trustworthy quality – backed by team of engineers and quality specialists in the United States

from

$22.99

Litens Automotive is the original equipment (O.E.) supplier for this application. This genuine Litens replacement pulley is also manufactured by Litens, the world’s largest supplier of original equipment power transmission products. This part is specifically designed for Ford applications. Heavy duty thermoplastic pulley construction ensures long life and trouble-free performance. This pulley meets or exceeds all original equipment fit, form, and performance characteristics. For maximum performance and durability, always use genuine Litens components. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. Our line is made up of over 900 ADTs, Pulleys, and OADs. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by Litens, the largest original equipment tensioner and pulley supplier in the world, to ensure proper form, fit, and performance.
Heavy duty thermoplastic pulley construction
OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
All hardware included for easy installation (Dust shield), saving you time!
Installation instructions included

Most Sold 2021 Ford F-250 Super Duty Belt Tensioners

Explore our best-selling Ford parts for the 2021 F-250 Super Duty among 3 OEM and aftermarket options starting from $109.99.

show more show less

from

$159.99

Litens was the Original Equipment (O.E.) supplier of this popular Ford F-Series/Super-Duty tensioner and offers this “O.E. Exact”* part for the aftermarket. This “O.E. Exact”* part for the aftermarket meets all original equipment form, fit, and function specifications. *(O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design). This tensioner design include a heavy-duty steel pulley and a molded lift-feature on the arm to assist with belt removal and installation. As with the Litens Original Equipment tensioner, this replacement tensioner is produced in Canada. Designed for the 6.2L DOHC “Boss V-8” engine. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by Litens, the largest original equipment tensioner and pulley supplier in the world, to ensure proper form, fit, and performance.
Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
Installation instructions included.
Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
Professional Mechanics will change this tensioner in under 20 minutes.
Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.

from

$301.99

DRIVE BELT TENSIONER

from

$109.99

Litens was the Original Equipment (O.E.) supplier of this part and offers this “O.E. Exact” part for the aftermarket. This popular tensioner designed for Ford Diesel vehicles, looks, fits, and performs like the original part being replaced. “O.E. Exact” – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design. Like the original design, this tensioner maintains the molded dual locating pins, a molded lift feature in the arm, and the heavy duty steel pulley. The Tensioner comes complete with a new fastening bolt. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use a round spring versus a flat spring and are marked “Made in Canada”. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:

Manufactured by the original equipment part supplier to ensure proper form, fit, and performance.
Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
Heavy Duty Steel Pulley
Accessory drive belts and tensioners are manufactured with similar design life targets. Since belt removal is required to change the tensioner, replacing both will extend the system service life and lower labor costs versus individual replacement.
Belt removal is required to change the tensioner. Therefore, doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
Installation instructions included

Top-Rated Belts and Hoses Brands For Your 2021 Ford F-250 Super Duty

Shop for the best-rated brands offering Belts and Hoses and other products for your 2021 Ford F-250 Super Duties. Below you’ll find some of our best rated Belts and Hoses from FELPRO, Dayco, and DriveWorks, and more. Belts and Hoses from these brands that fit a 2021 F-250 Super Duty start at just $2.79 and are rated as high as 4.6 stars. OEM and aftermarket Belts and Hoses don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 2021 Ford F-250 Super Duty Belts and Hoses

When it comes to maintaining or upgrading your 2021 Ford F-250 Super Duty, using quality Belts and Hoses is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Belts and Hoses, specifically designed for the 2021 Ford F-250 Super Duty. With over 1 FELPRO brand Belts and Hoses in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $2.79. Plus, with over 1 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Belts and Hoses will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $2.79

(1)

Multi-Purpose O-Ring

“This is the big o-ring that connects the top, rear side of the thermostat housing with the metal portion of the upper radiator pipe. This is not the s”

Popular Dayco 2021 Ford F-250 Super Duty Belts and Hoses

Dayco auto parts is one of the highest quality Belts and Hose brands in the market. Any 2021 Ford F-250 Super Duty owner should feel confident when installing genuine Dayco parts in their vehicle. To ensure the best fit and performance for your 2021 F-250 Super Duty, Advance Auto Parts carries a full inventory of 3 Dayco Belts and Hoses. Plus you will be keeping your Ford in peak condition while saving money because prices on these Dayco Belts and Hoses range from $32.99 to $59.99, plus, with more than 40 customer reviews and an impressive 4.5 stars average rating, you can be confident the Fram Belts and Hoses below will deliver on both quality and value.

from $59.99

(15)

Poly Rib Belt Serpentine Belt; 80.51 Long, 6 Rib Count

“good belt”

from $32.99

(4)

Poly Rib Belt Serpentine Belt; 88.78 Long, 6 Rib Count

“EZ install fit great; measured & exactly same as oem”

from $32.99

(21)

Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count

“Great”

FAQs for 2021 Ford F-250 Super Duty Belts and Hoses

Which Belts and Hoses are best-sellers for 2021 Ford F-250 Super Duties?

Out of 24 Belts and Hoses that fit 2021 Ford F-250 Super Duties, the following parts are the top sellers:

Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (10065157) – $18.49
Poly Rib Belt Serpentine Belt; 81 Long, 6 Rib Count (5065011) – $25.99
Poly Rib Belt Serpentine Belt; 105.51 Long, 6 Rib Count (19270583) – $43.99

What’s the price range for 2021 Ford F-250 Super Duty Belts and Hoses?

Belts and Hose prices for the 2021 Ford F-250 Super Duty start at $2.79 and go up to $301.99 for the most premium parts.

What’s the average price of a Belts and Hose for a 2021 Ford F-250 Super Duty?

The average price for Belts and Hoses for the 2021 Ford F-250 Super Duty is $63.94. Keep in mind the variety of part types within our Belts and Hose category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Belts and Hoses for other Ford F-250 Super Duty model years?

Yes, we currently carry Belts and Hoses for 26 model years of Ford F-250 Super Duties between 1999 and 2026. Belts and Hoses are bought most frequently for the following model years: 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Belts and Hoses for my 2021 Ford F-250 Super Duty?

The cheapest 2021 Ford F-250 Super Duty Belts and Hoses we carry in stock are:

Multi-Purpose O-Ring (20688830) – $2.79
Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (10065157) – $18.49
Serpentine Belt: 46.8" Long, 6 Rib Count (50164398) – $19.99
Idler Pulley: Direct Fit, Thermoplastic, 76.2mm Diameter (50168409) – $22.99
Poly Rib Belt Serpentine Belt; 81 Long, 6 Rib Count (5065011) – $25.99

What are the top-rated Belts and Hoses that fit the 2021 Ford F-250 Super Duty?

Out of 275 reviews by customers, our 2021 Ford F-250 Super Duty Belts and Hoses have an average customer rating of . These are some of the highest-rated Belts and Hose types for the 2021 Ford F-250 Super Duty and their top-rated products:

Serpentine and V Belts
- Poly Rib Belt Serpentine Belt; 88.78 Long, 6 Rib Count (20060941) – $32.99
- Poly Rib Belt Serpentine Belt; 80.51 Long, 6 Rib Count (3290141) – $59.99
- Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (20060899) – $32.99
Radiator Hoses
- Poly Rib Belt Serpentine Belt; 88.78 Long, 6 Rib Count (20060941) – $32.99
- Poly Rib Belt Serpentine Belt; 80.51 Long, 6 Rib Count (3290141) – $59.99
- Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (20060899) – $32.99
Belt Tensioners
- Poly Rib Belt Serpentine Belt; 88.78 Long, 6 Rib Count (20060941) – $32.99
- Poly Rib Belt Serpentine Belt; 80.51 Long, 6 Rib Count (3290141) – $59.99
- Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (20060899) – $32.99

What types of Belts and Hoses do you sell for my 2021 Ford F-250 Super Duty?

As of 11/2/25, these are some of the most in-demand types of Belts and Hoses for a 2021 Ford F-250 Super Duty:

Can I get help with 2021 Ford F-250 Super Duty Belts and Hose orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Ford Belts and Hoses and more.

What is your return policy for Ford F-250 Super Duty Belts and Hoses?

Advance Auto Parts keeps returns simple. For new Ford F-250 Super Duty Belts and Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2021 Ford F-250 Super Duty Belts and Hoses

Motorcraft – DRIVE BELT PULLEY (Part No.YS-314)

Litens – Idler Pulley: Direct Fit, Steel, 90mm Diameter, w/ Hardware (Part No.900625A)

Gates – DriveAlign Belt Drive Idler/Tensioner Pulley (Part No.38022)

Litens – Idler Pulley: Direct Fit, Steel, 90mm Diameter (Part No.900977A)

Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89657)

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999165A)

Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89364)

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999544A)

Dayco – Double Sided Poly Rib Belt HD Serpentine Belt; 140.27 Long, 8 Rib Count (Part No.6081403)

Dayco – Poly Rib Belt, Premium, Dayco (Part No.5081373)

Driveworks – Poly Rib Belt Serpentine Belt; 100 Long, 6 Rib Count (Part No.1000K6)

Dayco – Poly Rib Belt HD Serpentine Belt; 121.65 Long, 8 Rib Count, Heavy Duty (Part No.5081217)

Dayco – Poly Rib Belt Serpentine Belt; 100 Long, 6 Rib Count (Part No.5061000)

Dayco – Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (Part No.5060468)

Dayco – Poly Rib Belt HD Serpentine Belt; 80.51 Long, 8 Rib Count, Heavy Duty (Part No.5080805)

Felpro – Multi-Purpose O-Ring (Part No.35759)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 26.5" Long, 2" Diameter (Part No.E72633)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 20" Long, 1.81" Diameter (Part No.E72636)

Motorcraft – RADIATR COOLANT HOSE (Part No.KM-5112)

Gates – Premium Molded Coolant Hose (Part No.22433)

Dayco – Curved Radiator Hoses; EPDM Rubber, Standard Duty, 32.7 Inch Long, Exact Fit (Part No.E71986)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 23.5" Long, 1.75" Diameter (Part No.E72632)

Dayco – PULLEY (Part No.89852)

Dayco – Serpentine Idler/Tensioner Pulley; Polymer, 119mm Dia., 36mm Width, 8 Grooves (Part No.89839)

Dayco – Idler Pulley, Dayco (Part No.89053)

Dayco – Serpentine Idler/Tensioner Pulley; Polymer, 132.6mm Dia., 8 Grooves (Part No.89096)

Dayco – Idler Pulley, Dayco (Part No.89051)

Dorman – Radiator Coolant Hose (Part No.626-845)

Dayco – Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (Part No.5060468)

Driveworks – Poly Rib Belt Serpentine Belt; 46.75 Long, 6 Rib Count (Part No.468K6)

Dayco – Poly Rib Belt Serpentine Belt; 80.51 Long, 6 Rib Count (Part No.5060805)

Dayco – Poly Rib Belt Serpentine Belt; 88.78 Long, 6 Rib Count (Part No.5060888)

Driveworks – Poly Rib Belt Serpentine Belt; 81 Long, 6 Rib Count (Part No.810K6)

Dayco – Poly Rib Belt HD Serpentine Belt; 134.65 Long, 8 Rib Count, Heavy Duty (Part No.5081346)

Dayco – Poly Rib Belt Serpentine Belt; 105.51 Long, 6 Rib Count (Part No.5061055)

Gates – Micro-V Serpentine Drive Belt (Part No.K061058)

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K061058HD)

Dayco – Double Sided Poly Rib Belt HD Serpentine Belt; 140.27 Long, 8 Rib Count (Part No.6081403)

Driveworks – Poly Rib Belt Serpentine Belt; 105.51 Long, 6 Rib Count (Part No.1055K6)

Gates – Micro-V Serpentine Drive Belt (Part No.K060888)

Dayco – PULLEY (Part No.89852)

Carquest Standard – Serpentine Belt: 46.8" Long, 6 Rib Count (Part No.468K6)

Felpro – Multi-Purpose O-Ring (Part No.35759)

Litens – Idler Pulley: Direct Fit, Steel, 74.1mm Diameter, with Hardware (Part No.900703A)

Litens – Idler Pulley: Direct Fit, Steel, 88.2mm Diameter, with Hardware (Part No.900718A)

Litens – Idler/Tensioner Pulley, Direct Fit, Steel, 90mm Diameter (Part No.900719A)

Dorman – Engine Idler Pulley (Part No.419-474)

Litens – Idler Pulley: Direct Fit, Thermoplastic, 76.2mm Diameter (Part No.900720A)

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999947A)

Motorcraft – DRIVE BELT TENSIONER (Part No.BT-137)

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999632A)