12 Bolt 3:08 Rear Differential For 1973-1983 12 Bolt 4WD General Motors Truck

Description

Application Notes: Ratio: 3.08; GM 12 Bolt 8.875 Inch Ring Gear, Ratio Option GU4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts.

Remanufacturing Process

Every differential and axle assembly we sell is fully remanufactured to meet or exceed OEM specifications. Our remanufacturing process:

• Deep Clean – To start the remanufacturing process, each unit is fully disassembled and cleaned.
• Inspection – The ring and pinion, internal gears, clutches and carriers are carefully inspected. Gears are checked for proper tooth contact, and axle tubes are inspected for straightness.
• New Components – All seals and bearings are replaced, and gears are reset for correct rolling torque for maximum efficiency and performance. Backlash is reset carefully for maximum longevity and quiet operation.
• Validation – After reassembly, each unit is spin tested as part of a detailed checklist validation process.

Because of our rigorous remanufacturing process, we can offer the industry’s best warranty on remanufactured differentials and axle assemblies. Each one comes with up to 7 years and 1 million miles of warranty, which can be upgraded to include Pure Care™ no-fault protection. No other differential and axle assembly manufacturer comes close.