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⚙️ Rebuild with confidence — master your GM 8.6" differential like a pro!
The USA Standard Gear Master Overhaul Rebuild Kit is a comprehensive, precision-engineered solution designed specifically for 1999-2008 GM 8.6" differentials. Featuring high-quality Koyo roller bearings and races, this all-in-one kit includes every essential component—from carrier bearings to shim kits and thread locker—ensuring a durable, exact fit. Perfectly suited for both professional mechanics and DIY enthusiasts, it guarantees a reliable, long-lasting rebuild that restores your vehicle’s differential performance to factory standards.
| ASIN | B0078U94S4 |
| Bearing Type | Roller Bearing |
| Best Sellers Rank | #15,351 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Differential Assembly Kits |
| Brand Name | USA Standard Gear |
| Compatible Lubricant | Oil or Grease |
| Customer Reviews | 4.4 4.4 out of 5 stars (495) |
| EU Spare Part Availability Duration | 1 years |
| Global Trade Identification Number | 00883584370598 |
| Included Components | GM 8.6" Master Overhaul Kit |
| Item Dimensions | 12 x 12 x 3 inches |
| Item Type Name | Master Overhaul Kit for the '99-08 GM 8.6" Differential |
| Item Weight | 6.4 pounds |
| Manufacturer | USA Standard Gear |
| Model | ZK GM8.6 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | ZK GM8.6 |
| UPC | 883584370598 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |
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