Gates Serpentine Belt Drive Component Kit 90K-38172 for Chevrolet Silverado 2500 HD

Gates 90K-38172 is a serpentine belt drive component kit with a belt, tensioner and two idlers, listed for the 2003 and 2005 Chevrolet Silverado 2500 HD 6.6L diesel.

Part number: 90K-38172
Condition: New
Our SKU: 90K-38172-83702

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$115.43

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Vehicle fitment

Year	Make	Model	Trim, body and engine
2003	Chevrolet	Silverado 2500 HD	6.6L V8 DIESEL
2005	Chevrolet	Silverado 2500 HD	6.6L V8 DIESEL

Rows are what the manufacturer lists for this part. If your trim or engine is missing, contact us with your VIN before ordering.

About this part

Belt drive parts wear together, so replacing only the belt often leaves a tired tensioner or noisy idler behind. This Gates kit bundles the belt, the tensioner and two idler pulleys. The catalog lists the component numbers as K061195HD, 38172, 36310 and 36310. It is listed for trucks with a 145 amp alternator and a vacuum pump, which set the belt routing.

Fitment notes

90K-38172 is listed for the 2003 and 2005 Chevrolet Silverado 2500 HD with the 6.6L V8 diesel. The note says it suits trucks with a 145 amp alternator and a vacuum pump. Check your engine bay, the fitment table, or send your VIN.

Specifications and features

Contents: belt, tensioner, 2 idlers
Components: K061195HD, 38172, 36310, 36310
Listed with 145 amp alternator
Listed with vacuum pump
Engine: 6.6L V8 diesel

Installation notes

Photograph the belt routing first. Use a belt tensioner tool to release tension safely with the engine off. Check the other accessory pulleys for wobble, and confirm the belt sits in every groove before starting.