10 Bolt with 30 Spline Teeth with GM 8.5 Axle
8.5 in. 10 Bolt; For Use w/28 Spline Axles GM 8.5 in.; For Use w/28 Spline Axles
8.5 in. 10 Bolt; For Use w/30 Spline Axles GM 8.5 in.; For Use w/30 Spline Axles
For GM 8.5" (10 Bolt); 30 Spline; Full Spool; Steel; 1999 And Later Requires Use Of Bearing LM603049 And Race LM603012; 1998 And Earlier Use Bearing LM102949 And Race LM102911; 45 Degree Pressure Angle; C-Clip Eliminator Required
For GM 8.5" (10 Bolt); 30 Spline; Full Spool; 2.73 Carrier and Up; 1999 And Later Requires Use Of Bearing LM603049 And Race LM603012; 1998 And Earlier Use Bearing LM102949 And Race LM102911; 45 Degree Pressure Angle; C-Clip Eliminator Required
For GM 8.5" (10 Bolt); 28 Spline; Full Spool; Steel; Requires Use Of Bearing LM501349 And Race LM501314; 45 Degree Pressure Angle; C-Clip Eliminator Required
For GM 8.5" (10 Bolt); 28 Spline; Full Spool; Steel; Requires Use Of Bearing LM501349 And Race LM501314; 45 Degree Pressure Angle; C-Clip Eliminator Required
10 Bolt with 28 Spline Teeth with GM 8.5 Axle
8.875 in. 12 Bolt; For Use w/30 Spline Axles GM 12 Bolt Truck; For Use w/30 Spline Axles
For GM 8.5" (10 Bolt); 33 Spline; Full Spool; Steel; 45 Degree Pressure Angle; C-Clip Eliminator Required
For Dana 60; 35 Spline; Full Spool; 4.10 Ratio Carrier and Lower
8.6 in./8.5 in. 10 Bolt; For Use w/30 Spline Axles; Steel GM 8.5 in.; For Use w/30 Spline Axles; Steel
8.875 in. 12 Bolt; For Use w/30 Spline Axles; 3.73 Ratio And Up GM 12 Bolt Truck; For Use w/30 Spline Axles; 3.73 Ratio And Up
Browse our selection of quality differential spool parts designed specifically for your GMC G2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Rally · Rally Custom · Rally STX · Vandura
Extended Cargo Van · Extended Passenger Van · Standard Cargo Van · Standard Passenger Van
L6 4.1L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 6.6L
Automatic · Manual
