Gates Serpentine Belt Drive Component Kit

Gates Air Conditioning Serpentine Belt Drive Component Kit 90K-38159

The Gates 90K-38159 AC drive kit contains a belt and tensioner, listed for the 2004 and 2007 Tahoe 4.8L and the 2008 Silverado 2500 HD 6.0L.

Part number: 90K-38159
Position: Air Conditioning
Condition: New
Our SKU: 90K-38159

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$48.98

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Vehicle fitment

Year	Make	Model	Trim, body and engine
2008	Chevrolet	Silverado 2500 HD	6.0L V8 GAS
2004	Chevrolet	Tahoe	4.8L V8 GAS
2007	Chevrolet	Tahoe	4.8L V8 GAS

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

Gates 90K-38159 is a belt drive kit for the air conditioning compressor drive. It includes the belt and the tensioner. The catalog note cross references K040378HD and 38159, which are the belt and kit numbers associated with this kit. On these engines the AC compressor can be driven by its own belt, so a squeal or a slack belt at the compressor is a sign this drive needs attention.

Fitment notes

Listed for the 2004 and 2007 Chevrolet Tahoe with the 4.8L V8 and the 2008 Silverado 2500 HD with the 6.0L V8, gas engines. Confirm your engine and that your AC compressor uses a separate belt, then check the fitment table or send your VIN.

Specifications and features

Position: air conditioning drive
Contents: belt and tensioner
Note references K040378HD and 38159
Brand: Gates
Condition: new

Installation notes

Release the tensioner with the correct tool and note the routing. Inspect the compressor clutch and pulley for noise or wobble before fitting the new belt. Check alignment and keep clear of the belts when testing.