Engines and Components› Belts and Pulleys

DAYCO HYDRAULIC

AUTOMATIC BELT TENSIONERS

$171.26

SKU: D032 89425

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In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dayco 89425 is a self-adjusting belt tensioner designed for serpentine belt drive systems. It features a single pulley with a 76 mm diameter and 26 mm width, and rotates clockwise for proper belt alignment.

Constructed with a heavy-duty cast aluminum spring case, this tensioner resists cracking and fatigue. It also includes a steel pivot tube for critical torque requirements and has lubricated bearings.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandDAYCO HYDRAULIC
Part NumberD032 89425

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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