Dayco 89550 Accessory Drive Belt Tensioner Pulley - Air Conditioning

Name: Dayco 89550 Accessory Drive Belt Tensioner Pulley - Air Conditioning
Brand: Dayco
SKU: BCWL-89550
Price: 27.04 USD
Availability: InStock

Air Conditioning

⚙️ 362 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet, Saab, Cadillac, GMC, Hummer, Buick, and Isuzu, Trailblazer, 9-7x, Escalade, Escalade ESV, Escalade EXT, Avalanche, Express 1500, Express 2500, Express 3500, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe, Envoy, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500, H2, Rainier, Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 2500 HD Classic, Sierra 3500 Classic, Avalanche 1500, Silverado 1500 HD, Silverado 3500, SSR, Trailblazer EXT, Envoy XL, Sierra 1500 HD, Sierra 3500, Ascender, Envoy XUV, Silverado 2500, and Sierra 2500

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Not what you need? Click here for all Accessory Drive Belt Tensioner Pulley options

Overview of Dayco Accessory Drive Belt Tensioner Pulley 89550

The Dayco Accessory Drive Belt Tensioner Pulley 89550 is engineered to maintain optimal tension on serpentine belts in various GM and related vehicles. Designed with a durable polymer material, this pulley supports smooth belt operation and helps prevent premature wear.

Constructed from high-quality polymer for durability and reduced noise
Compatible with serpentine belt systems up to 4 ribs wide
Features a single bearing with a 17mm inner diameter and 12mm width
Flat pulley design suitable for multiple accessory drive configurations
Specifically designed for select Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Saab models

Detailed Product Description

The Dayco 89550 accessory drive belt tensioner pulley is built to provide consistent tension and alignment for serpentine belts in a range of vehicles including Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and Hummer H2. Its polymer construction offers resistance to corrosion and wear, while the single bearing design with a 17mm inner diameter and 12mm width ensures smooth rotation under load. The flat pulley profile supports belts with up to 4 ribs, making it compatible with many accessory drive belt systems found in SUVs, trucks, and vans from Buick, Isuzu, and Saab as well.

Applications and Common Issues Addressed

Prevents belt slippage and misalignment in serpentine belt systems
Reduces noise caused by worn or damaged pulleys
Helps avoid premature belt wear and potential engine accessory failure
Maintains proper tension to extend belt and accessory component life
Addresses issues related to pulley bearing wear or damage

Installation Notes and Tips

Ensure compatibility with vehicle make and model before installation
Inspect serpentine belt for wear and replace if necessary during pulley installation
Use proper tools to avoid damaging the polymer pulley surface
Follow vehicle manufacturer torque specifications for mounting hardware
Check belt alignment after installation to prevent premature wear

Quality Assurance and Warranty

Dayco manufactures the 89550 pulley to meet or exceed OEM specifications, ensuring reliable performance in demanding conditions. The polymer material and bearing assembly undergo rigorous quality control to provide consistent tensioner pulley operation. While specific warranty terms may vary, Dayco products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for detailed warranty information.

Brand	Dayco
Part Number	89550
	20
	60
Bearing Inner Diameter 1	17
Bearing Width	12
Belt Type	Serpentine
Flat	Y
Material	Polymer
Max Belt Width	04 Rib
Number of Bearings	1

This part fits 362 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2009	Chevrolet	Trailblazer	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2009	Saab	9-7x	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2009	Saab	9-7x	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Cadillac	Escalade			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Cadillac	Escalade ESV			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Cadillac	Escalade EXT			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Avalanche	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Avalanche	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Express 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Express 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Express 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Express 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Express 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Silverado 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Silverado 3500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Suburban 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Suburban 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Suburban 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Tahoe	6.2L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Trailblazer	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Chevrolet	Trailblazer	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Envoy	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Savana 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Savana 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Savana 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Savana 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Savana 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Sierra 1500	6.2L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Sierra 3500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Yukon	6.2L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Yukon XL 1500	6.2L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	GMC	Yukon XL 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Hummer	H2			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Saab	9-7x	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2008	Saab	9-7x	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Buick	Rainier	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Cadillac	Escalade			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Cadillac	Escalade ESV			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Cadillac	Escalade EXT			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Avalanche	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Avalanche	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Express 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Express 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Express 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Express 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Express 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 1500 Classic	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 1500 Classic	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 1500 Classic	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 1500 HD Classic			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 2500 HD Classic	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 3500 Classic	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Silverado 3500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Suburban 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Suburban 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Suburban 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Trailblazer	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Chevrolet	Trailblazer	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Envoy	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Savana 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Savana 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Savana 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Savana 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Savana 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500	6.2L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500 Classic	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500 Classic	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500 Classic	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 1500 HD Classic			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 2500 HD Classic	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 3500 Classic	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Sierra 3500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Yukon	6.2L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Yukon XL 1500	6.2L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	GMC	Yukon XL 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Hummer	H2			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2007	Saab	9-7x	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Buick	Rainier	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Cadillac	Escalade			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Cadillac	Escalade ESV			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Cadillac	Escalade EXT			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Avalanche 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Express 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Express 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Express 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Express 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Express 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Silverado 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Silverado 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Silverado 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	SSR			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Suburban 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Suburban 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Suburban 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Trailblazer	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Trailblazer	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Chevrolet	Trailblazer EXT	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Envoy	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Envoy XL	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Savana 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Savana 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Savana 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Savana 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Savana 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Sierra 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Sierra 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Yukon	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	GMC	Yukon XL 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Hummer	H2			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Isuzu	Ascender	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2006	Saab	9-7x	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Buick	Rainier	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Cadillac	Escalade	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Cadillac	Escalade	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Cadillac	Escalade ESV			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Cadillac	Escalade EXT			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Avalanche 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Express 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Express 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Express 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Express 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Express 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Express 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Silverado 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Silverado 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Silverado 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	SSR			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Suburban 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Suburban 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Chevrolet	Trailblazer EXT	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Envoy	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Envoy XL	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Envoy XUV	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Savana 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Savana 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Savana 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Savana 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Savana 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Savana 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Sierra 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Sierra 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Yukon	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	GMC	Yukon XL 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Hummer	H2			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Isuzu	Ascender	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2005	Saab	9-7x	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Buick	Rainier	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Cadillac	Escalade	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Cadillac	Escalade	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Cadillac	Escalade ESV			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Cadillac	Escalade EXT			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Avalanche 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Express 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Express 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Express 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Express 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Express 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Silverado 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Silverado 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Silverado 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	SSR			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Suburban 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Suburban 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Chevrolet	Trailblazer EXT	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Envoy XL	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Envoy XUV	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Savana 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Savana 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Savana 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Savana 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Savana 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Savana 3500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Sierra 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Sierra 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Yukon	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	GMC	Yukon XL 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Hummer	H2			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2004	Isuzu	Ascender	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Cadillac	Escalade	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Cadillac	Escalade	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Cadillac	Escalade ESV			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Cadillac	Escalade EXT			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Avalanche 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Express 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Express 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Express 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Express 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Express 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Silverado 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Silverado 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Silverado 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Silverado 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	SSR			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Suburban 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Suburban 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Chevrolet	Trailblazer EXT	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Envoy XL	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Savana 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Savana 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Savana 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Savana 2500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Savana 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Sierra 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Sierra 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Sierra 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Yukon	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	GMC	Yukon XL 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Hummer	H2			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2003	Isuzu	Ascender	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Cadillac	Escalade	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Cadillac	Escalade	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Cadillac	Escalade EXT			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Avalanche 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Silverado 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Silverado 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Silverado 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Suburban 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Suburban 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Sierra 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Sierra 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Sierra 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Yukon	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2002	GMC	Yukon XL 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Silverado 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Silverado 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Silverado 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Silverado 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Suburban 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Suburban 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Sierra 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Sierra 1500 HD			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Sierra 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Sierra 2500 HD	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Sierra 3500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Yukon	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Yukon XL 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Yukon XL 1500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2001	GMC	Yukon XL 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Silverado 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Silverado 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Suburban 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Suburban 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Tahoe	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	Chevrolet	Tahoe	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Sierra 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Sierra 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Yukon	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Yukon	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Yukon XL 1500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
2000	GMC	Yukon XL 2500			Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	Chevrolet	Silverado 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	Chevrolet	Silverado 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	Chevrolet	Silverado 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	Chevrolet	Silverado 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	GMC	Sierra 1500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	GMC	Sierra 1500	4.8L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	GMC	Sierra 2500	5.3L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.
1999	GMC	Sierra 2500	6.0L	V8	Air Conditioning	Plastic Pulley with 17mm Bearing ID compatible with Dayco Tensioner.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

231550

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.