Exterior Components› Body Panels and Components

DAYCO HYDRAULIC

IDL/TENSION PULLEY DAYCO

$102.46

SKU: D032 89112

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dayco 89112 is a heavy-duty idler/tensioner pulley designed for serpentine drive systems in heavy-duty diesel engine applications. This pulley is constructed from durable steel and features 8 grooves to accommodate an 8PK serpentine belt. It is equipped with two bearings, each with an inner diameter of 17 mm, and has a bearing width of 28 mm.

Fitment

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Specifications

BrandDAYCO HYDRAULIC
Part NumberD032 89112

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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