Dayco

Dayco 89363 Automatic Serpentine Belt Tensioner - Main Drive

Part # DAY89363

$120.14

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Product details

The Dayco 89363 Automatic Belt Tensioner - Main Drive is designed and built to outperform other aftermarket belt tensioners on the market. This Belt Tensioner is constructed with a flat wire spring that allows the internal tension to be concentric to deliver constant tension. The patented Deflected Arm Plate decreases arm movement, extending the life of the tensioner by restricting the amount of rotational movement. Maintain factory function in your vehicle with Dayco products from. The spring case is made from heavy-duty cast aluminum to resist cracking and rust while delivering quieter performance and longer service life. This tensioner has a locator pin built to withstand the maximum drive demands and correctly locate the tensioner for installation.

Features

Built To Meet or Exceed OE Specs
Deflected Arm Plate Extends Tensioner Life
Heavy-Duty Cast Aluminum Spring Case
Rust Resistant Zinc-Coated Mounting Bolts

Note Only fits models with Dual Alternators.

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Primary part · includedDayco 89363 Automatic Serpentine Belt Tensioner - Main DriveDayco

$120.14

No supporting parts have been verified yet.You can still add the primary part above. We won’t guess at compatibility.