2012 Ford F-350 Super Duty Idler Pulleys

Your 2012 Ford F-350 Super Duty might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Idler Pulleys you desperately need.

We currently carry 8 Idler Pulleys to choose from for your 2012 Ford F-350 Super Duty, and our inventory prices range from as little as $12.49 up to $56.99.

On top of low prices, Advance Auto Parts offers 5 different trusted brands of Idler Pulleys for the 2012 Ford F-350 Super Duty. We only sell parts from trusted brands like Dayco so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 36 reviews on our Idler Pulleys for the 2012 Ford F-350 Super Duty from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Idler Pulleys stock in-person!

Idler Pulleys for Your 2012 Ford F-350 Super Duty

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 90mm Dia., 38mm Width, Smooth (Part No.89157)

Serpentine Idler/Tensioner Pulley; Steel, 90mm Dia., 38mm Width, Smooth

from

$40.99
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 pl

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
  • Meets or exceeds OE quality
See More

Dorman – Idler Pulley (Pulley only) (Part No.419-610)

Idler Pulley (Pulley only)

from

$12.49
This accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications
  • Restores functionality – reliable replacement for an original pulley that has failed due to vibration or corrosion
  • 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
See More

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter (Part No.900977A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter

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
See More

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76.5 mm Diameter (Part No.900946A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76.5 mm Diameter

from

$25.99
Litens Automotive is the original equipment (O.E.) supplier of this idler pulley assembly for a wide range of Ford F-Series and Super-Duty applications with a 6.2L gas engine (Boss V-8). 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 the same exacting specifications as the O.E. part. Like the original part, this pulley is manufactured of heavy duty steel for maximum life and performance. There have been numerous Technical Service Bulletins (TSB) issued on pulleys produced by other manufacturers. Note: This drive uses two of these pulleys for belt routing. 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 with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance.
  • 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.
  • 76.5mm O.D.; 17mm I.D.; 31.5mm width for a rib serpentine belt, Smooth running surface, steel construction.
See More

Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90.5 mm Diameter (Part No.900107A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90.5 mm Diameter

from

$50.99
This pulley is designed and engineered by Litens Automotive the inventor of the first automatic belt tensioner in 1979 and today the world’s largest supplier of Original Equipment (O.E.) belt tensioning and routing products. This pulley is produced for serpentine belt routing applications and as the pulley component on automatic tensioner applications. This pulley conforms to original equipment material, tolerances, and specifications. The part is made using the O.E. specified design and meets all performance and durability requirements. Heavy duty steel construction for long life and trouble-free performance. Designed for Ford Super Duty Pickup and E-Series Diesel applications. Like the original part, this pulley is manufactured of heavy duty steel for maximum life and performance. 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 with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
  • 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.
See More

Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.36354)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$56.99
Product Features:
  • Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance
  • Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants
  • OE-quality fit for virtually every domestic or import vehicle on the road today
  • Bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high under hood temperatures
  • Premium bearings eliminate bearing noise
  • Mounting hardware included for some popular applications
  • Reliable operation under severe conditions
See More

Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.36491)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$35.99
Product Features:
  • Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance
  • Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants
  • OE-quality fit for virtually every domestic or import vehicle on the road today
  • Bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high under hood temperatures
  • Premium bearings eliminate bearing noise
  • Mounting hardware included for some popular applications
  • Reliable operation under severe conditions
See More

Motorcraft – Acc. Belt Idler Pull (Part No.G6020428371MTR)

Acc. Belt Idler Pull

from

$35.63
Acc. Belt Idler Pull

FAQs for 2012 Ford F-350 Super Duty Idler Pulleys

What are the most popular Idler Pulleys for the 2012 Ford F-350 Super Duty?

With 5 brands you can trust, our most popular Idler Pulleys for the 2012 Ford F-350 Super Duty parts are:
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter
from $51.99
This product is not rated
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter
Idler Pulleys
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76.5 mm Diameter
from $25.99
This product is not rated
O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 76.5 mm Diameter
Idler Pulleys

What are the best aftermarket Idler Pulleys for the 2012 Ford F-350 Super Duty?

See what past customers had to say about our highest-rated Idler Pulleys for the 2012 Ford F-350 Super Duty:
Idler Pulley (Pulley only)
from $12.49
(3)
Idler Pulley (Pulley only)
“I originally had a squeak that I though was the water pump, but a new sound emerged, replace 1 of the idler pulleys and still a small squeak. However,”