Idler Pulley

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20 Items

  1. Idler Pulley Replaces OEM: DDE A4722021219
    $41.49
    As low as $38.49
  2. Idler Pulley Replaces OEM: 1979642
    $48.39
  3. Heavy Duty Drive Belt Idler Pulley Compatible w/ Peterbilt 367, 379 Replaces OEM Caterpillar 1979641, CAT-1979641
    $39.99
  4. Pulley Replaces OEM: 115-4204
    $30.39
    As low as $29.39
  5. Idler Pulley Replaces OEM: 3689465
    $37.29
  6. Idler Pulley Replaces OEM: 21141725
    $57.09
    As low as $54.09
  7. Idler Pulley Replaces OEM: 89059
    $16.19
    As low as $14.69
  8. Pulley Replaces OEM: 1822-652-C
    $38.49
    As low as $36.49
  9. Pulley Replaces OEM: 1822-653-C
    $32.99
  10. Idler Pulley Replaces OEM: 20582558
    $63.39
    As low as $58.39
  11. Idler Pulley Replaces OEM: 89105
    $27.99
    As low as $25.99
  12. Idler Pulley H.D. Replaces OEM: 89113
    $48.89
    As low as $44.89
  13. Idler/ Tensioner Pulley H.D. Replaces OEM: 89120
    $35.99
    As low as $32.99
  14. Idler Shaft Kit Replaces OEM: K-3209
    $21.99
    As low as $19.99
  15. Idler Pulley Replaces OEM: 3066330
    $55.89
    As low as $53.89
  16. Idler Pulley Stamped Steel Replaces OEM: 3065000
    $36.69
    As low as $34.69
  17. Idler Pulley Replaces OEM: 3064919
    $55.89
    As low as $50.89
  18. Idler Pulley With Sleeve Replaces OEM: 25502608
    $35.29
    As low as $32.29
  19. Idler Pulley Replaces OEM: 4991240
    $69.99
    As low as $62.99
  20. Idler Pulley Dual grv Small Cam Replaces OEM: 3064920
    $34.99
    As low as $32.99
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Idler Pulleys to Keep Your Truck Running Smoothly

An idler pulley is a crucial component in your truck’s engine system, working alongside belt tensioners to ensure smooth and efficient performance. These durable pulleys help guide belts and chains through the engine, preventing slippage and reducing wear on essential parts. Unlike tensioner pulleys that maintain belt tension, idler pulleys focus on proper belt alignment, keeping your truck’s timing belt in sync for optimal efficiency.

Idler Pulley for Heavy-Duty Trucks

When searching for the right idler pulley for your semi-truck, it’s important to consider the durability and longevity of the product. Mytee Products offers a wide variety built for maximum performance and efficiency. Check out our selection of idlers and pulleys to help you haul safe and save more.

Key Features of Mytee Products Idler Pulleys

The best idler pulley for your truck should be designed to last long and provide consistent results, as it will be crucial for the function of your truck’s engine. At Mytee Products, ours are designed for high-quality performance and resilient strength. Here are just a few qualities that make our pulleys a top choice for truck drivers everywhere:

Heavy-Duty Construction

  • All pullers and idlers from Mytee Products are made from premium materials that provide guaranteed durability. Strong building materials increase the toughness of the product and ensure the performance of your truck engine.

Smooth Performance

  • Pulleys are engineered for smooth performance. By reducing friction and preventing belt slippage, they’re sure to keep your engine running efficiently no matter the distance.

Heat & Corrosion Resistance

  • Ours are crafted to drive you forward, even in the most extreme temperatures. To further enhance your truck’s performance, check out our Engine Cooling Components like radiators and charge air coolers.

Versatile Compatibility

  • Pulleys from Mytee Products are compatible with various heavy-duty truck models to fit your individual needs. 

Enhanced Belt Life

  • Our pulleys are designed to extend the lifespan of the drive belt in your vehicle. This helps minimize wear and tear and ultimately saves you money!

Types of Idler Pulleys at Mytee Products

Mytee Products has many options to help you choose the right idler pulley for your needs. Below is a breakdown of the different pulleys we offer:

Flat Pulley

  • Flat pulleys are designed to provide smooth belt movement without tension. They are crafted for simple and widely compatible use, so you can also use them for your lawn mower, industrial fan, or any other application with an electric motor.

Grooved Pulley

  • Grooved pulleys have small indentations to increase grip and prevent belt misalignment. The grooves help improve motor functions by creating friction on the belt making this pulley a great choice for your semi-truck.

Heavy-Duty Pulley

  • Heavy-duty pulleys are built to enhance performance on trucks that handle heavy loads. They are engineered to withstand much harsher weather conditions and heavier cargo than standard pulley systems, which means they also last much longer.

Why Choose an Idler Pulley from Mytee Products?

Mytee Products’ pulleys are carefully engineered to provide top-notch performance and stable durability. When you choose to purchase from us, you are also choosing:

Quality Assurance:

  • Every pulley and idler from Mytee is manufactured with premium materials to secure the strength of your truck engine belt system. 

Long-Lasting Performance:

  • Our pulleys are built tough, so you can count on your truck engine throughout every journey without stress.

Competitive Pricing: 

  • Mytee Products works diligently to offer you affordable truck solutions without sacrificing quality. Explore our range of fuel system parts and air brake parts for more cost-effective truck maintenance options. 

Trusted Industry Experts: 

  • Our Mytee team has been trusted by truck drivers and fleet managers across the United States for over 20 years! If you have any questions or concerns about our pulleys or any other product, call 1-888-705-8277 or message customerservice@myteeproducts.com. 

Choose reliability and quality with Mytee Products’ idler pulleys—built to keep your truck running smoothly mile after mile. Shop now and experience the durability and affordability that truckers trust! Check out our full range of Truck Engine Parts to find everything you need for your truck’s engine maintenance.


Questions & Answers

How do I know if my idler pulley needs to be replaced?

There are several indications that you need a new pulley to look out for. These often include a loud, high-pitched squealing noise coming from the engine bay, noticeable belt misalignment, or visible wear and tear on the pulley.

Are idler pulleys universal, or do I need a specific one for my truck?

Pulleys are not universal products, rather they need to be fitted to your vehicle’s specific design. Every truck has a unique pulley design, so be sure to match the size, groove design, material, and mounting points.

How long do idler pulleys last?

Pulleys usually last about 50,000 to 100,000 miles. However, this can vary depending on the vehicle and your driving conditions. If you notice any signs that your pulley is deteriorating, make sure to replace it as soon as possible.

Can I replace an idler pulley myself?

Yes, most people can replace pulleys without professional help. It is a simple process that involves removing bolts from the system and replacing the old pulley. Before doing so, however, remember to check your vehicle’s safety manual for necessary warnings and instructions.

How much does it cost to replace an idler pulley?

Replacements for semi-trucks typically cost between $20 and $100. At Mytee Products, we carry a wide selection of pulleys for an affordable price.

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