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Engines and Components› Belts and Pulleys

Pro-fiber

Drive Belt Tensioner Assembly

$168.68 $66.84 Save $101.84

SKU: 38172

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Pro-fiber 38172 drive belt tensioner assembly is a professional-grade component designed to maintain consistent tension on the accessory serpentine belt. This assembly features a flanged pulley with a 2.76-inch outside diameter and is engineered with high-strength materials to provide stable power transmission for the engine's drive system.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPro-fiber
Part Number38172
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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