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Dayco 89323 XL 2500 Automatic Accessory Belt Tensioner

(Chevrolet Silverado 2500 HD 2001-07, Silverado 2500 2001-07, Silverado 3500 2001-07, Suburban 2500 2001-06, Avalanche 2500 2002-06 + 4 more models)

Part of: Dayco Automatic Accessory Belt Tensioner

Other options in this family: Dayco 89281 Dayco 89228 Dayco 89336 Dayco 89328 Dayco 89308

Manufacturer

Picture for manufacturer Dayco

Part Number

89323
15 reviews
Sale Price

$80.48

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Dayco 89323 XL 2500 Automatic Belt Tensioner is engineered to maintain optimal belt tension throughout its service life, ensuring reliable accessory performance in demanding truck applications. This heavy-duty tensioner features Dayco's patented flat spring design that delivers consistent tension control while minimizing the risk of accessory bearing failure.

Key Features:

  • Patented flat spring design reduces belt squeal, slippage, and accessory performance issues caused by low tension
  • Rust-resistant coated flat spring for extended durability in harsh environments
  • Heavy-duty cast aluminum spring case engineered to resist cracking under stress
  • Heavy-duty cast aluminum arm provides exceptional strength and minimizes distortion
  • OE replacement quality for truck main drive applications
  • Spring-type tensioner pulley system for automatic tension adjustment

This tensioner is designed specifically for truck main drive belt systems, providing the durability and performance required for commercial vehicle applications. The cast aluminum construction offers an ideal balance of strength and weight while resisting corrosion and fatigue.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2001-07, Silverado 2500 2001-07, Silverado 3500 2001-07, Suburban 2500 2001-06, Avalanche 2500 2002-06; GMC Sierra 2500 HD 2001-07, Sierra 2500 2001-07, Yukon XL 2500 2001-06, Sierra 3500 2001-07

Quantity

Sold individually.

Tensioner Pulley Type

6-rib, serpentine

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Great so far

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Best price on the internet for my parts. Shipped out the next morning.

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I'll admit to being skeptical at first, but the price was worth the risk. Turned out to be one of the best online transactions I've experienced. Received item 3 days after purchaseing and the best price I found. And I looked hard! A+

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