Motive Gear XL-4050 Open Differential Internal Kit for GM 8.5" 10-Bolt

The Motive Gear XL-4050 is a complete internal kit designed specifically for GM 8.5" 10-bolt open differentials. This comprehensive kit contains all the necessary components to rebuild or service your differential, including spider gears, side gears, thrust washers, pinion shaft, and pin.

Key Features:

• Complete internal component kit for GM 8.5" open differentials
• Includes spider gears, side gears, and all necessary hardware
• Direct replacement for worn or damaged differential internals
• Precision-manufactured to OEM specifications for reliable performance
• Fits GM 8.5" 10-bolt rear axles found in trucks, SUVs, and performance vehicles

This kit provides everything needed to restore proper differential function, making it ideal for routine maintenance, repairs, or performance builds. Motive Gear is a trusted name in drivetrain components, offering quality parts that meet or exceed original equipment standards.