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Gates 90K-38172 Complete Serpentine Belt Drive Component Kit

  • Based on 121 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Dec 29
Order within 3 hours and 34 minutes
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Features

  • complete serpentine kits make it easy to service the entire serpentine belt drive system
  • our complete serpentine kits provide customers a time-saving convenient way to purchase all the premium parts needed in one pre-packaged kit to completely restore their serpentine belt drive system
  • components of the complete serpentine kit are sealed and packed securely to maintain outstanding quality and condition during shipping
  • package weight: 6.03 pounds
  • Fit type: Vehicle Specific

Description

Gates Complete Serpentine Kits make it easy to service the entire serpentine belt drive system

Brand: Gates


Material: Possibly EPDM, Polyurethane (PU), or another heavy-duty rubber or polymer


Belt Style: Serpentine Belt


Compatible Devices: Car


Item Weight: 0.01 Ounces


Manufacturer: ‎Gates


Brand: ‎Gates


Model: ‎Gates


Item Weight: ‎0.01 ounces


Product Dimensions: ‎11 x 8 x 7 inches


Country of Origin: ‎USA


Item model number: ‎90K-38172


Exterior: ‎Machined


Manufacturer Part Number: ‎90K-38172


Date First Available: January 27, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Can't beat the price or quality
A lifetime guarantee on new idler arms and tensioner and a high quality heavy duty new belt (Gates makes the belts for GM, so they know the Duramax engine). It appears that this new belt, which is green, is heavier duty than the last belt on this engine (which I don't know if it was an OEM belt or not). One tip: The tensioner has a small 1/2" square hole in it that allows you to insert a 1/2" ratchet wrench in order to compress the tensioner in enough to remove and/or install the new belt. I did not realize this when removing the old belt and used a long bar to try to leverage the tensioner to relieve the pressure on the belt. When installing it I saw the hole and went DOH! Would be nice to include basic instructions, even if only for how to use that hole (although a diagram of how the belt serpentines through the various pulleys/attachments would be handy....luckily I drew the belt path before removing the old belt). ... show more
Reviewed in the United States on February 27, 2024 by Dr. Dan

  • Perfect fit for my 03 Duramax installed in 20 minutes
Good quality products although the tensioner pulley wheel is plastic and the original take off from my rig was steel.. works perfect Would buy again
Reviewed in the United States on November 16, 2024 by Cardinal Classics NE-AR

  • Mechanic is working on my truck
fast delivery and fair price, mechanic is overhauling my 2003 Chevy 2500 & this is the parts he required.
Reviewed in the United States on September 6, 2024 by Earl D. Mallonee Earl D. Mallonee

  • Trusted Gates quality
I've used Gates products for many years, consistent quality. Nice complete kit for my LBZ Duramax.
Reviewed in the United States on July 27, 2023 by John Q Public

  • belt lenghth is slightly longer than specs
idlers and tensioner all great matches the belt is slightly longer than the original belt and it is the belt called for. the notch on tensioner is slightly out of the two guidline notches.
Reviewed in the United States on October 16, 2024 by scott t

  • Fit was spot on
Fit was spot on and didn't have any issues installing. My brakes bar fit in the square hole without any issues.
Reviewed in the United States on May 23, 2024 by T.H.

  • Correct part
Ordered this for my husband's truck. It was the correct part and works great!
Reviewed in the United States on December 10, 2023 by Shay Shay

  • one of the idler pulleys was in worst shape than the one i was changing.
one of the idler pulleys was in worst shape than the one i was changing. I had to go to my local auto parts store and buy another one. very disappointed in gates quality control, i do not recommend this product.
Reviewed in the United States on January 29, 2023 by kevin pjatak

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