2019 Peterbilt 365 Belts and Hoses

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Essential Belts and Hoses for 2019 Peterbilt 365s

Dayco – Idler Pulley, Dayco, 89059 (Part No.89059)

Idler Pulley, Dayco, 89059

from

$52.99
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.
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Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 38.3mm Width, Smooth, 89111 (Part No.89111)

Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 38.3mm Width, Smooth, 89111

from

$86.99
Designed to replace idler and tensioner pulleys for serpentine drives in heavy-duty diesel engine applications, Dayco HD idler/tensioner pulleys are machined from high-strength steel or powdered metal material to provide excellent wear resistance under harsh environments. Dual pressed-in bearings provide long bearing life and protection against the shock loads experienced by today’s diesel trucks.
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Dayco – Idler Pulley, Dayco, 89171 (Part No.89171)

Idler Pulley, Dayco, 89171

from

$56.99
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 & tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.
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Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 86.5mm Dia., 39.4mm Width, Smooth, 89106 (Part No.89106)

Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 86.5mm Dia., 39.4mm Width, Smooth, 89106

from

$57.99
Designed to replace idler and tensioner pulleys for serpentine drives in heavy-duty diesel engine applications, Dayco HD idler/tensioner pulleys are machined from high-strength steel or powdered metal material to provide excellent wear resistance under harsh environments. Dual pressed-in bearings provide long bearing life and protection against the shock loads experienced by today’s diesel trucks.
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Dayco – Dayco Poly Rib Belt HD Serpentine Belt 68.5 Long, 8 Rib Count, Heavy Duty, 5080685 (Part No.5080685)

Dayco Poly Rib Belt HD Serpentine Belt 68.5 Long, 8 Rib Count, Heavy Duty, 5080685

from

$65.99
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.
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Driveworks – Driveworks Poly Rib Belt Serpentine Belt 76.25 Long, 7 Rib Count, 763K7 (Part No.763K7)

Driveworks Poly Rib Belt Serpentine Belt 76.25 Long, 7 Rib Count, 763K7

from

$33.99
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.
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Driveworks – Driveworks Poly Rib Belt Serpentine Belt 61.02 Long, 6 Rib Count, 610K6 (Part No.610K6)

Driveworks Poly Rib Belt Serpentine Belt 61.02 Long, 6 Rib Count, 610K6

from

$25.49
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.
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Dayco – Dayco Poly Rib Belt HD Serpentine Belt 100.98 Long, 10 Rib Count, Heavy Duty, 5101010 (Part No.5101010)

Dayco Poly Rib Belt HD Serpentine Belt 100.98 Long, 10 Rib Count, Heavy Duty, 5101010

from

$219.99
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.
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Dayco – Dayco Straight Heater Hose EPDM Rubber, 1 Inch Diameter (Sold by foot), 80319 (Part No.80319)

Dayco Straight Heater Hose EPDM Rubber, 1 Inch Diameter (Sold by foot), 80319

from

$5.99
Dayco Insulone Heater Hose is designed for use in cold climate applications where efficient heat transfer is important for comfortable and cost-effective operation of the vehicle. Note: This hose is NOT suitable for fuel or oil transfer.
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Gates – Gates Straight Silicone Coolant Hose (Sold by inch), 24840 (Part No.24840)

Gates Straight Silicone Coolant Hose (Sold by inch), 24840

from

$5.29
Extra long-lasting hose constructed with silicone rubber. Ideal for extremely high temperature service in radiator, heater and other coolant transfer hose applications. Excellent for extreme ambient and radiant temperature conditions.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10"" Long, 2.50"" Diameter, C71813" (Part No.C71813)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10"" Long, 2.50"" Diameter, C71813"

from

$27.99
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.
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Gates – Gates Molded 90 Degree Silicone Coolant Hose, 28212 (Part No.28212)

Gates Molded 90 Degree Silicone Coolant Hose, 28212

from

$147.99
Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10"" Long, 2.50"" Diameter, C72035" (Part No.C72035)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10"" Long, 2.50"" Diameter, C72035"

from

$27.99
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.
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Gates – Gates Micro-V Serpentine Drive Belt, K060970 (Part No.K060970)

Gates Micro-V Serpentine Drive Belt, K060970

from

$68.99
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.
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Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080694HD (Part No.K080694HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080694HD

from

$91.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner 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. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Dayco – Dayco Poly Rib Belt HD Serpentine Belt 81 Long, 8 Rib Count, Heavy Duty, 5080810 (Part No.5080810)

Dayco Poly Rib Belt HD Serpentine Belt 81 Long, 8 Rib Count, Heavy Duty, 5080810

from

$40.99
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.
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Gates – Gates Micro-V Serpentine Drive Belt, K080694 (Part No.K080694)

Gates Micro-V Serpentine Drive Belt, K080694

from

$57.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Serpentine Belts By Gates
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Gates – Gates Micro-V Serpentine Drive Belt, K080690 (Part No.K080690)

Gates Micro-V Serpentine Drive Belt, K080690

from

$75.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Serpentine Belts By Gates
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 910033A (Part No.910033A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 910033A

from

$251.99
This Litens supplied tensioner is manufactured to original equipment specifications. Heavy duty steel pulley construction ensures long life and trouble-free performance. This tensioner 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. 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.
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 910021A (Part No.910021A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 910021A

from

$184.99
“This Heavy Duty Truck and Bus tensioner is designed and engineered by Litens – the world’s largest supplier of original equipment (O.E.) belt tensioners in the world. 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 to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a “”lift-lug”” feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley. Specifically designed for a wide variety of trucks and buses with a Cummins ISB/ISC/ISL engine. New mounting bolt included. 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.”
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 910074A (Part No.910074A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 910074A

from

$172.99
“This Heavy Duty Truck and Bus tensioner is designed and engineered by Litens – the world’s largest supplier of original equipment (O.E.) belt tensioners in the world. 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 to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a “”lift-lug”” feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley. 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.”
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 910002A (Part No.910002A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 910002A

from

$151.99
“This Heavy Duty Truck and Bus tensioner is designed and engineered Litens, the world’s largest supplier of original equipment (O.E.) belt tensioners in the world. 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 to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a “”lift-lug”” feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley. Fits a large variety of Makes, Models, and Engines. 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.”
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Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Belt Tensioner 1 Piece, HD, Engineered To Handle Higher Torque, 89447 (Part No.89447)

Dayco No Slack Gold Label Serpentine Belt Tensioner 1 Piece, HD, Engineered To Handle Higher Torque, 89447

from

$171.99
For heavy duty diesel engine accessory drive applications, Dayco’s HD automatic belt tensioner is designed to handle higher torque and power pulses. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability and the patented flat spring design prevents fluctuations to the tensioner body as its footprint doesn’t change when it’s under tension. This reduces the risk of belt noise and also helps avoid separation of the housing a key failure seen from competitive products. Dayco automatic belt tensioner H.D. also includes rugged pulleys with dual lifetime lubricated bearings to deliver long lasting, dependable service. Feature highly damped designs using a wave spring and a metal ring with a bonded polymeric surface that acts as a radial shock absorber for the tensioner arm while reducing contamination.
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Gates – Gates Molded Silicone Coolant Hose, 28359 (Part No.28359)

Gates Molded Silicone Coolant Hose, 28359

from

$111.99
Gates Silicone Molded Coolant Hose is built to surpass performance of the OE hose.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5"" Long, 2.50"" Diameter, B71812" (Part No.B71812)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 5"" Long, 2.50"" Diameter, B71812"

from

$21.49
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.
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Gates – Gates Molded 45 Degree Silicone Coolant Hose, 28200 (Part No.28200)

Gates Molded 45 Degree Silicone Coolant Hose, 28200

from

$226.99
Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.
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Dayco – Dayco Straight Radiator Hoses EPDM Rubber, HD, 1 1/4 Inch Inner Dia. (Sold by foot), 77125GL (Part No.77125GL)

Dayco Straight Radiator Hoses EPDM Rubber, HD, 1 1/4 Inch Inner Dia. (Sold by foot), 77125GL

from

$1.79
Designed for a wide range of heavy-duty truck applications where the routing is relatively straight, the Dayco straight radiator hose – H.D. is made with the highest quality woven mesh fabric reinforcement, neoprene cover and nitrile tube compounds to withstand the most corrosive elements in diesel engines. Providing protection from oil, coolants, coolant additives and heat, it has a temperature rating of -40?F (-40?C) to +212?F (+100?C).
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Upgrade your 2019 Peterbilt 365 with Top-Quality Belts and Hoses

When it comes to maintaining or upgrading your 2019 Peterbilt 365, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Peterbilt or enhancing its overall performance, Belts and Hoses are key to keeping your 365 functioning at its best. At Advance Auto Parts, we offer a wide selection of 21 Belts and Hoses for the 2019 Peterbilt 365, designed to meet your needs without breaking the bank. From Belt Tensioner replacements to Engine Cooling Hoses 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 2019 Peterbilt 365 at great prices. Our Belts and Hoses inventory for this model ranges from just $5.29 to $431.99, with an average price of $99.00. Our 21 Belts and Hoses in stock come from 5 trusted brands, so you’re sure to find the right part for your 2019 Peterbilt 365 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 2019 Peterbilt 365, we stock popular OEM and aftermarket Belts and Hoses from top names like Dayco Driveworks, and more. Dayco Belts and Hoses start at just $40.99 and boast an impressive 4.5 stars average rating from customers. With 27 customer reviews and counting, our 2019 Peterbilt 365 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, Fluids and Chemicals and more to make sure your 2019 Peterbilt 365 is always ready to roll. We’re committed to providing you with everything you need to keep your 365 in top shape, all in one place. Start shopping confidently below for your 2019 Peterbilt 365!

Best-Selling Belt Tensioners for 2019 Peterbilt 365s

Enhance the driving experience in your Peterbilt with 5 quality Belt Tensioner components, starting at $132.99.

Gates – Gates FleetRunner Heavy-Duty Automatic Belt Drive Tensioner, 38715 (Part No.38715)

Gates FleetRunner Heavy-Duty Automatic Belt Drive Tensioner, 38715

from

$431.99
Gates FleetRunner Heavy-Duty Automatic Belt Drive Tensioner, 38715.
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 910591A (Part No.910591A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 910591A

from

$383.99
This Heavy duty belt tensioner is manufactured by one of the largest original equipment tensioner suppliers to ensure proper fit and performance. This tensioner is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. This tensioner has been redesigned from the original OE design to increase life and durability. This tensioner has 1 pulley a larger pivot bushing, longer tensioner arm for reduced arm motion, an inline load balance for enhanced tensioner alignment, 2 6303 ball bearings proven to last longer than conventional bearings, higher damping consequently reducing arm motion and wear as well as an optimized install feature for ease on tensioner replacement. This tensioner has an installation bolt as well as a dust shield. This tensioner fits 2014-2015 Kenworth, T680, Paccar MX-13 Diesel, Tensioner Assy. – W.P., Alt. and A.C. 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.
See More

Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 910021A (Part No.910021A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 910021A

from

$184.99
“This Heavy Duty Truck and Bus tensioner is designed and engineered by Litens – the world’s largest supplier of original equipment (O.E.) belt tensioners in the world. 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 to meet or exceed the performance and life specifications of the O.E. part. The part features a premium chrome-silicon steel spring, internal damping, a “”lift-lug”” feature for ease of installation, Tandem 6303 ball bearings, a molded locator pin for precise installation, and a forged steel pulley. Specifically designed for a wide variety of trucks and buses with a Cummins ISB/ISC/ISL engine. New mounting bolt included. 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.”
See More

Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Belt Tensioner 1 Piece, HD, Engineered To Handle Higher Torque, 89481 (Part No.89481)

Dayco No Slack Gold Label Serpentine Belt Tensioner 1 Piece, HD, Engineered To Handle Higher Torque, 89481

from

$146.99
For heavy duty diesel engine accessory drive applications, Dayco’s HD automatic belt tensioner is designed to handle higher torque and power pulses. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability and the patented flat spring design prevents fluctuations to the tensioner body as its footprint doesn’t change when it’s under tension. This reduces the risk of belt noise and also helps avoid separation of the housing a key failure seen from competitive products. Dayco automatic belt tensioner H.D. also includes rugged pulleys with dual lifetime lubricated bearings to deliver long lasting, dependable service. Feature highly damped designs using a wave spring and a metal ring with a bonded polymeric surface that acts as a radial shock absorber for the tensioner arm while reducing contamination.
See More

Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Belt Tensioner 1 Piece, HD, Engineered To Handle Higher Torque, 89473 (Part No.89473)

Dayco No Slack Gold Label Serpentine Belt Tensioner 1 Piece, HD, Engineered To Handle Higher Torque, 89473

from

$132.99
For heavy duty diesel engine accessory drive applications, Dayco’s HD automatic belt tensioner is designed to handle higher torque and power pulses. The heavy-duty cast aluminum body and pulley arms translate into extra strength and durability and the patented flat spring design prevents fluctuations to the tensioner body as its footprint doesn’t change when it’s under tension. This reduces the risk of belt noise and also helps avoid separation of the housing a key failure seen from competitive products. Dayco automatic belt tensioner H.D. also includes rugged pulleys with dual lifetime lubricated bearings to deliver long lasting, dependable service. Feature highly damped designs using a wave spring and a metal ring with a bonded polymeric surface that acts as a radial shock absorber for the tensioner arm while reducing contamination.
See More

Most Popular 2019 Peterbilt 365 Engine Cooling Hoses

Customize your Peterbilt with 3 Engine Cooling Hoses products like Upper Radiator Hoses and Lower Radiator Hoses, all priced under $147.99.

Gates – Gates Molded 90 Degree Silicone Coolant Hose, 28212 (Part No.28212)

Gates Molded 90 Degree Silicone Coolant Hose, 28212

from

$147.99
Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.
See More

Gates – Gates Molded Silicone Coolant Hose, 28359 (Part No.28359)

Gates Molded Silicone Coolant Hose, 28359

from

$111.99
Gates Silicone Molded Coolant Hose is built to surpass performance of the OE hose.
See More

Gates – Gates Straight Silicone Coolant Hose (Sold by inch), 24840 (Part No.24840)

Gates Straight Silicone Coolant Hose (Sold by inch), 24840

from

$5.29
Extra long-lasting hose constructed with silicone rubber. Ideal for extremely high temperature service in radiator, heater and other coolant transfer hose applications. Excellent for extreme ambient and radiant temperature conditions.
See More

Top Picks for 2019 Peterbilt 365 Serpentine and V Belts

Upgrade Peterbilt 365s with top-quality Serpentine and V Belts parts, including 13 OEM and aftermarket selections for your 2019 model.

Dayco – Dayco Poly Rib Belt HD Serpentine Belt 81 Long, 8 Rib Count, Heavy Duty, 5080810 (Part No.5080810)

Dayco Poly Rib Belt HD Serpentine Belt 81 Long, 8 Rib Count, Heavy Duty, 5080810

from

$40.99
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.
See More

Dayco – Dayco Poly Rib Belt HD Serpentine Belt 69.5 Long, 8 Rib Count, Heavy Duty, 5080695 (Part No.5080695)

Dayco Poly Rib Belt HD Serpentine Belt 69.5 Long, 8 Rib Count, Heavy Duty, 5080695

from

$63.99
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.
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Driveworks – Driveworks Poly Rib Belt HD Serpentine Belt 81 Long, 8 Rib Count, Heavy Duty, 810K8 (Part No.810K8)

Driveworks Poly Rib Belt HD Serpentine Belt 81 Long, 8 Rib Count, Heavy Duty, 810K8

from

$29.99
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.
See More

Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 86.5mm Dia., 39.4mm Width, Smooth, 89106 (Part No.89106)

Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 86.5mm Dia., 39.4mm Width, Smooth, 89106

from

$57.99
Designed to replace idler and tensioner pulleys for serpentine drives in heavy-duty diesel engine applications, Dayco HD idler/tensioner pulleys are machined from high-strength steel or powdered metal material to provide excellent wear resistance under harsh environments. Dual pressed-in bearings provide long bearing life and protection against the shock loads experienced by today’s diesel trucks.
See More

Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080690HD (Part No.K080690HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080690HD

from

$118.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner 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. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Dayco – Dayco Poly Rib Belt HD Serpentine Belt 69.09 Long, 8 Rib Count, Heavy Duty, 5080690 (Part No.5080690)

Dayco Poly Rib Belt HD Serpentine Belt 69.09 Long, 8 Rib Count, Heavy Duty, 5080690

from

$62.99
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.
See More

Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080694HD (Part No.K080694HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080694HD

from

$91.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner 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. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Gates – Gates Micro-V Serpentine Drive Belt, K080694 (Part No.K080694)

Gates Micro-V Serpentine Drive Belt, K080694

from

$57.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Serpentine Belts By Gates
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Dayco – Dayco Poly Rib Belt HD Serpentine Belt 47.72 Long, 12 Rib Count, Heavy Duty, 5120477 (Part No.5120477)

Dayco Poly Rib Belt HD Serpentine Belt 47.72 Long, 12 Rib Count, Heavy Duty, 5120477

from

$34.49
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.
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Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080808HD (Part No.K080808HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080808HD

from

$198.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner 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. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K120476HD (Part No.K120476HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K120476HD

from

$104.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner 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. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Gates – Gates Micro-V Serpentine Drive Belt, K080690 (Part No.K080690)

Gates Micro-V Serpentine Drive Belt, K080690

from

$75.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Serpentine Belts By Gates
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Carquest Standard – "Carquest Serpentine Belt: 81.0"" Long, 8 Rib Count, 810K8" (Part No.810K8)

"Carquest Serpentine Belt: 81.0"" Long, 8 Rib Count, 810K8"

from

$29.99
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.
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Top-Rated Belts and Hoses Brands For Your 2019 Peterbilt 365

Shop for the best-rated brands offering Belts and Hoses and other products for your 2019 Peterbilt 365s. Below you’ll find some of our best rated Belts and Hoses from Dayco and Driveworks, and more. Belts and Hoses from these brands that fit a 2019 365 start at just $29.99 and are rated as high as 4.5 stars. OEM and aftermarket Belts and Hoses don’t get more top quality, durable, and affordable than from the brands below.

Popular Dayco 2019 Peterbilt 365 Belts and Hoses

When it comes to maintaining or upgrading your 2019 Peterbilt 365, using quality Belts and Hoses is essential to ensure durability and a perfect fit. Dayco ticks all of those boxes. We offer a wide selection of Dayco Belts and Hoses, specifically designed for the 2019 Peterbilt 365. With over 2 Dayco 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 $40.99, with an average price of just $52.49. Plus, with over 17 customer reviews and an average rating of 4.5 stars, you can trust that our Dayco 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.
Dayco Poly Rib Belt HD Serpentine Belt 69.5 Long, 8 Rib Count, Heavy Duty, 5080695
from $63.99
(1)
Dayco Poly Rib Belt HD Serpentine Belt 69.5 Long, 8 Rib Count, Heavy Duty, 5080695
“Good belt. See how long it last”

Popular Driveworks 2019 Peterbilt 365 Belts and Hoses

Driveworks auto parts is one of the highest quality Belts and Hose brands in the market. Any 2019 Peterbilt 365 owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 2019 365, Advance Auto Parts carries a full inventory of 1 Driveworks Belts and Hoses. Plus you will be keeping your Peterbilt in peak condition while saving money because prices on these Driveworks Belts and Hoses range up to $29.99, plus, with more than 4 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Belts and Hoses below will deliver on both quality and value.

FAQs for 2019 Peterbilt 365 Belts and Hoses

Which Belts and Hoses are best-sellers for 2019 Peterbilt 365s?

What’s the price range for 2019 Peterbilt 365 Belts and Hoses?

Belts and Hose prices for the 2019 Peterbilt 365 start at $5.29 and go up to $431.99 for the most premium parts.

What’s the average price of a Belts and Hose for a 2019 Peterbilt 365?

The average price for Belts and Hoses for the 2019 Peterbilt 365 is $99.00. 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 Peterbilt 365 model years?

Yes, we currently carry Belts and Hoses for 12 model years of Peterbilt 365s between 2008 and 2021. Belts and Hoses are bought most frequently for the following model years: 2021, 2020, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Belts and Hoses for my 2019 Peterbilt 365?

What are the top-rated Belts and Hoses that fit the 2019 Peterbilt 365?

Out of 27 reviews by customers, our 2019 Peterbilt 365 Belts and Hoses have an average customer rating of . These are some of the highest-rated Belts and Hose types for the 2019 Peterbilt 365 and their top-rated products:

What types of Belts and Hoses do you sell for my 2019 Peterbilt 365?

As of 8/2/26, these are some of the most in-demand types of Belts and Hoses for a 2019 Peterbilt 365:

Can I get help with 2019 Peterbilt 365 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 Peterbilt Belts and Hoses and more.

What is your return policy for Peterbilt 365 Belts and Hoses?

Advance Auto Parts keeps returns simple. For new Peterbilt 365 Belts and Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.