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Dayco Automatic Belt Tensioner - APV2547

SKU: 6566825 / SP220133 Part Number: APV2547
Designed to maintain constant tension on serpentine belt drives
$239.00

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Dayco Automatic Belt Tensioner

Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. To maintain the proper tension throughout the drive, an automatic, spring-loaded tensioner is incorporated into the drive system geometry. Dayco's Automatic Belt Tensioner features a patented design that's engineered to provide less operating range variations in tension.

This reduces the risk of premature accessory bearing failure due to high tension when a new belt is installed. It also lessens the risk of belt squeal and slippage, or poor accessory performance caused by low tension after the belt begins to stretch and wear.

In order to meet OEM performance standards, Dayco Automatic Tensioners come with either a glass-filled polymer (plastic) or steel pulley, that features a dust cover to protect against contaminants.

Package Height mm120
Package Length mm190
Package Width mm120
Package Weight kg0.7

Dayco Automatic Belt Tensioner - APV2547

$239.00