USA Standard Gear ZMPK486AWS Master Bearing Seal Overhaul Kit

The USA Standard Gear ZMPK486AWS is a master differential overhaul kit engineered for a precise, complete rebuild of the targeted axle assembly. Designed to meet or exceed OEM specifications, this kit provides all the critical bearings, seals, shims, and hardware needed to restore differential performance and eliminate play, noise, and wear.

Key Features:

• Complete master kit includes carrier bearings, pinion bearings, pinion seal, and shim assortment
• High-quality components engineered to OEM or better specifications
• Shim pack included for precise pinion depth and backlash setup
• Crush sleeve and pinion nut included where applicable
• Designed for professional or experienced DIY differential rebuilds
• USA Standard Gear quality — a trusted name in drivetrain components

USA Standard Gear is a leading manufacturer of ring and pinion gear sets, axle shafts, and differential rebuild components. The ZMPK486AWS master overhaul kit is the ideal solution for restoring axle integrity during a ring and pinion swap or worn differential rebuild.