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2004 Chevrolet Avalanche 1500 5.3L Differential
Posted to GM PowerTrain on 7/25/2011 21 Replies

Came in for noise from differential. Found pinion and side bearings were pitted. Replaced with new OE pinion bearings and side bearings with shim adjustment kit. The noise is still there when you unloading/ coasing. I did not reuse the assembly line shims inst...

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car Vehicle Data

2004 Chevrolet Avalanche 1500

VIN 3GNEC12T64
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedDifferential
ConditionsNoise
Message Closed

car Vehicle Data

2004 Chevrolet Avalanche 1500

VIN 3GNEC12T64
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedDifferential
ConditionsNoise