Adhesives, Fluids, Lubricants, and Sealers
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Type of Material | GM Part Number | Canadian Part Number |
|---|---|---|---|
| Locking Differential Guides | Chassis Lubricant | 12377985 or equivalent | 88901242 or equivalent |
| Rear Locking Differential Clutch (friction disc) Disc | SAE 75W-90 Synthetic Axle Lubricant | 89021677 or equivalent meeting GM Specification 9986115 | 89021678 or equivalent |
| Rear Axle | Axle Lubricant | 12378261 or equivalent meeting GM Specification 9986115 | 10953455 or equivalent |
| Ring Gear | Marking Compound | 1052351 or equivalent | 10953497 or equivalent |
| Pinion Gear Bearing Retainer | Sealant | 1052942 or equivalent | 10953466 or equivalent |
| Pinion Yoke Splines | Sealant | 12346004 or equivalent | 10953480 or equivalent |