For GM 8.5" (10 Bolt); Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For Dana 44; Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.5" (14 Bolt); Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.25"; Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.25"; Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.5" (14 Bolt); Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
8.25 in./8 in./8.2 in. 10 Bolt/8.75 in. 12 Bolt; AMC 20; Dana 44/Reverse; One Bearing GM 10.5 in.; 14 Bolt Cover; One Bearing
For Dana 44; Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
8.5 in. 10 Bolt; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable; Front GM 8.5 in.; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable; Front
For GM 10.5" (14 Bolt); 1st Design; Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 10.5" (14 Bolt); Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.5" (14 Bolt); Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.25"; Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.25"; Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 10.5" (14 Bolt); Pinion Bearing Kit Includes Koyo Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 9.5" (14 Bolt); Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
8.25 in.; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable GM 8.25 in.; IFS; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
For GM 10.5" (14 Bolt); 1st Design; Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
Dana 44; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable Dana 44; Standard Rotation; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
For GM 10.5" (14 Bolt); Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
For GM 10.5" (14 Bolt); Pinion Bearing Kit Includes Timken Pinion Bearings, Brush, Crush Sleeve, Marking Compound, Pinion Nut, Pinion Seal, Pinion Shims, and Thread Locking Compound
9.25 in.; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable GM 9.25 in.; IFS; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
9.5 in. 14 Bolt; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable GM 9.5 in.; 14 bolt cover; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
9.5 in. 14 Bolt; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable GM 9.5 in.; 14 bolt cover; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
10.5 in./9.5 in. 14 Bolt; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable GM 10.5 in.; 14 Bolt Cover; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
10.5 in. 14 Bolt; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable GM 10.5 in.; 14 Bolt Cover; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
10.5 in. 14 Bolt; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable GM 10.5 in; 14 Bolt Cover; Incl. Timken Pinion Bearings/Races/Pilot Bearing If Applicable/Crush Sleeve If Applicable
Browse our selection of quality differential pinion bearing kit parts designed specifically for your GMC K2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Sierra · Sierra · Sierra Classic · Sierra Grande · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
L6 4.1L · L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 6.6L · V8 7.4L
Automatic · Manual
