Heavy-Duty Differential Bearing Kit For GM 8.5 Inch 10 Bolt, Includes Bearings, Crush Sleeve And Seal, Fits 1970-1999 Chevy, GMC, Buick, Cadillac Front Or Rear, Ready For Install And Everyday Street Duty

GM 8.5 Inch 10-Bolt Differential Master Bearing Kit - 1 Kit
✔️ Single kit with bearings, seals, crush sleeve, and gaskets

This heavy-duty GM 8.5 inch 10-Bolt differential bearing kit fits front or rear axles across Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models from 1970-1999. It’s ready to install and includes carrier bearings, front and rear pinion bearings, pilot bearing where applicable, crush sleeve or preload shim pack, pinion nut, pinion seal, ring gear bolts, differential cover gasket or RTV, marking compound, and brush.

✅ Carrier bearings and front & rear pinion bearings included for a full rebuild
✅ Koyo tapered bearings provide precise, durable support
✅ Crush sleeve or preload shim pack ensures correct gear preload
✅ Pinion seal, ring gear bolts, gasket/RTV, and marking compound included
✅ Brush and marking compound help set proper gear mesh

💡 What is a GM 8.5 inch 10-bolt differential bearing rebuild kit used for in a street-driven vehicle? It's designed to restore quiet operation and reliable gear mesh in older GM 8.5 inch 10-bolt diffs.

- Restores smooth operation and reduces differential noise for daily driving - Includes all required parts for a complete rebuild: bearings, seals, crush sleeve, and hardware - Uses high-quality Koyo tapered bearings for long life and dependable performance - Helps extend drivetrain life under daily driving and weekend street duty