--- product_id: 10685869 title: "USA Standard Gear Differential Master Overhaul Rebuild Kit for 1999-2008 GM 8.6\" Differential" brand: "usa standard gear" price: "R5435" currency: ZAR in_stock: true category: "Usa Standard Gear" url: https://www.desertcart.co.za/products/10685869-usa-standard-gear-differential-master-overhaul-rebuild-kit-for-1999 store_origin: ZA region: South Africa --- # Complete master overhaul kit Precision-fit Koyo bearings All-in-one installation parts USA Standard Gear Differential Master Overhaul Rebuild Kit for 1999-2008 GM 8.6" Differential **Brand:** usa standard gear **Price:** R5435 **Availability:** ✅ In Stock ## Summary > ⚙️ Rebuild with confidence, drive with pride. ## Quick Answers - **What is this?** USA Standard Gear Differential Master Overhaul Rebuild Kit for 1999-2008 GM 8.6" Differential by usa standard gear - **How much does it cost?** R5435 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/10685869-usa-standard-gear-differential-master-overhaul-rebuild-kit-for-1999) ## Best For - usa standard gear enthusiasts ## Why This Product - Trusted usa standard gear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY-Ready Reliability:** Designed for both professional installers and savvy DIYers who demand long-lasting, dependable repairs. - • **Premium Koyo Bearings:** High-quality Koyo bearings and races deliver unmatched durability and smooth performance under pressure. - • **Ultimate GM 8.6" Fitment:** Tailored specifically for 1999-2008 GM 8.6" differentials, ensuring perfect compatibility and hassle-free installation. - • **Comprehensive Kit Inclusions:** Includes every essential component from carrier bearings to thread locker and marking compound—no last-minute trips to the store. - • **Industry-Leading Customization:** USA Standard Gear offers more tailor-made kits than any competitor, guaranteeing the perfect match for your rebuild needs. ## Overview The USA Standard Gear Differential Master Overhaul Rebuild Kit is a precision-engineered, all-inclusive solution designed for 1999-2008 GM 8.6" differentials. Featuring premium Koyo bearings and a full suite of installation components, this kit ensures a durable, accurate rebuild that meets the demands of both professional mechanics and dedicated DIY enthusiasts. ## Description Fits 1999-2008 GM 8. 6" Uses Koyo bearings and races Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket. Technical Notes ## Features - Fits 1999-2008 GM 8.6" Differential - Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket. - Designed for the general installer and do-it-yourself customer, USA Standard Gear products provide unmatched reliability and the assurance that your vehicle is repaired for the long haul. - USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA Standard Gear offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0078U94S4 | | Bearing Type | Roller Bearing | | Best Sellers Rank | #22,990 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Differential Assembly Kits | | Brand | USA Standard Gear | | Brand Name | USA Standard Gear | | Compatible Lubricant | Oil or Grease | | Customer Reviews | 4.4 out of 5 stars 497 Reviews | | 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 | | Item dimensions L x W x H | 12 x 12 x 3 inches | | 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 | ## Product Details - **Bearing Type:** Roller Bearing - **Brand:** USA Standard Gear - **Compatible Lubricant:** Oil or Grease - **Item Weight:** 6.4 pounds - **Item dimensions L x W x H:** 12 x 12 x 3 inches ## Images ![USA Standard Gear Differential Master Overhaul Rebuild Kit for 1999-2008 GM 8.6" Differential - Image 1](https://m.media-amazon.com/images/I/71B+vxVTFFL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Yukon Gear & Axle Dura Grip Limited Slip Differential Positraction, 30 Spline, 2.73-Up, Compatible with 8.5"/8.6" GM Axle, YDGGM8.5-3-30-1 - USA Standard Gear (ZG GM8.5-373) Ring & Pinion Gear Set for GM 8.5 Differential --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/10685869-usa-standard-gear-differential-master-overhaul-rebuild-kit-for-1999](https://www.desertcart.co.za/products/10685869-usa-standard-gear-differential-master-overhaul-rebuild-kit-for-1999) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-22*