For GM 8.625" (10 Bolt); 30 Spline; 1.31" Axle Spline Diameter; 2.73 and Higher; Includes Internal Kit; Open; 1999 And Later Requires Use Of Bearing LM603049 And Race LM603012; 1998 And Earlier Use Bearing LM102949 And Race LM102911
Assembly; 30 Spline
Browse our selection of quality differential carrier parts designed specifically for your Chevrolet Trailblazer EXT. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
B · Base · LS · LT · North Face
Sport Utility
L6 4.2L · V8 5.3L
Automatic
