Engines and Components› Belts and Pulleys

DAYCO HYDRAULIC

TENSIONER AUTO/LT TRUCK DAYCO

$306.97

SKU: D032 89738

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This part is an accessory drive belt tensioner assembly. While a detailed description from the manufacturer is not readily available through web searches, these components are critical for maintaining proper tension on the engine's accessory drive belt, ensuring the efficient operation of accessories like the alternator, power steering pump, and air conditioning compressor. They often feature internal "round spring" technology to provide constant belt tension and alignment, and internal damping for quiet, smooth performance. They typically come with a heavy-duty steel pulley.

Fitment

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Specifications

BrandDAYCO HYDRAULIC
Part NumberD032 89738

Videos

Dayco – Tensioner Replacement Tips

Dayco – Tensioner Replacement Tips

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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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