My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Gates 38037 DriveAlign Idler Pulley

(GMC G2500 1985-86, Safari 1985-86, G25/G2500 Van 1985-86, P3500 1985-96, G3500 1985-88, G1500 1985-86, G15/G1500 Van 1985-86 + 48 more models)

Part of: Gates DriveAlign Idler Pulley

Other options in this family: Gates 36896 Gates 38022 Gates 36370 Gates 36443 Gates 38082

Manufacturer

Picture for manufacturer Gates

Part Number

38037
6 reviews
Sale Price

$27.76

In Stock (5)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Gates 38037 DriveAlign Idler Pulley is a premium OE replacement component designed to maintain proper belt tension and alignment in your vehicle's accessory drive system. This high-quality idler pulley is engineered to deliver superior performance and reliability under demanding operating conditions.

Key Specifications:

  • Bearing bore inner diameter: 17mm
  • Outer diameter: 81mm
  • Premium bearing and seal construction for high-temperature operation
  • Manufactured from durable materials for extended service life

Features and Benefits:

  • Built with premium-grade bearings and seals that withstand extreme temperatures
  • Designed for higher load capacity compared to standard pulleys
  • Engineered to operate reliably under severe driving conditions
  • Direct OE replacement for simplified installation
  • Gates DriveAlign precision manufacturing ensures proper belt tracking

This idler pulley is sold individually and provides the durability and performance you expect from Gates, a trusted name in automotive belt drive systems. Replace worn idler pulleys to prevent belt slippage, reduce noise, and maintain efficient accessory operation.

Products specifications

Fits

GMC G2500 1985-86, Safari 1985-86, G25/G2500 Van 1985-86, P3500 1985-96, G3500 1985-88, G1500 1985-86, G15/G1500 Van 1985-86, G35/G3500 Van 1985-88, P2500 1985-89, P35/P3500 Van 1985-96, P25/P2500 Van 1985-89 + 44 more models

Contents

Pulley

Outside Diameter (mm)

81

WIDTH (MM)

18

Bearing Bore Inside Diameter 1 (mm)

17

Contact Surface

V-Grooved

Number of Pulleys

1

Product as described. Customer Service very helpful. Will shop again.

Great prices and fast shipping!

Great prices and great products. When it was received, the merchandise was correct and packed well. Thanks, will be ordering oil from this buyer from now on. (order #5647)

Very good prices and good shipping prices. found my parts cheaper then any place else. Thanks to Autoplicity for filling my order #8498 of 4/02/12 quickly and accurately. I will be back.

Fast shipping and saved $60 on a $399 item. However you have to verify your part #'s with the vendor. The part discription on autoplicity sometimes is not what you get. I ordered an item that said it was an O2 plug and bung but when it showed up it was just the bung plug sold separate and customer service basically said it was my bad for not checking for a more accurate discription on the Allstar web site.

Easy to use website. The belts I ordered didn't have a picture but I knwew what I was looking for.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy