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Home >> Chevrolet >> 2003 >> TrailBlazer 2WD L6-4.2L VIN S >> Repair and Diagnosis >> Application and ID >> Axle Identification
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Axle Identification

AXLE IDENTIFICATION - REAR

Axle Identification - Rear:




Rear axle identification information is stamped on the right side axle tube near the differential housing. The information includes the following:
- Broadcast code (1)
- Build Source (2)
- Build date (3) (Julian date)
- Shift built (4)

In order to verify reports made on the rear axle assembly, include full code letters and build date numbers.