---
product_id: 264038264
title: "USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential"
brand: "usa standard gear"
price: "€ 21.30"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.fr/products/264038264-usa-standard-gear-zk-gm8-6-master-overhaul-kit-gm
store_origin: FR
region: France
---

# Complete shim & bolt kit Precision-machined components Koyo premium bearings USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

**Brand:** usa standard gear
**Price:** € 21.30
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Upgrade your GM 8.6 differential like a pro—master the road with confidence!

## Quick Answers

- **What is this?** USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential by usa standard gear
- **How much does it cost?** € 21.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/264038264-usa-standard-gear-zk-gm8-6-master-overhaul-kit-gm)

## 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

- • **All-in-One Master Kit:** Carrier bearings, races, shim kit, bolts, and more—everything you need in one box
- • **Confidence in Every Drive:** USA Standard Gear quality means you’re ready to conquer the road without second-guessing
- • **Koyo Bearings & Races Included:** Trusted durability for long-lasting differential health
- • **Precision Engineered for GM 8.6:** Tailored fit ensures flawless installation and peak performance
- • **Pro-Grade Installation Accessories:** Thread locker, marking compound, and gasket included for a professional finish

## Overview

The USA Standard Gear ZK GM8.6 Master Overhaul Kit is a comprehensive, vehicle-specific solution for the GM 8.6" differential, featuring premium Koyo bearings, a complete shim and bolt set, and professional-grade installation accessories to ensure a precise, durable rebuild.

## 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

- USA Standard Master Overhaul kits let you finish your install with confidence
- This kit uses Koyo bearings and races
- Includes carrier bearings and races,
- Includes complete shim kit
- Includes ing gear bolts, pinion nut, crush sleeve.Includes thread locker, marking compound with brush and gasket.Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | USA Standard Gear |
| Brand | USA Standard Gear |
| Model | Master Overhaul Kit for the '99-08 GM 8.6" Differential |
| Product Dimensions | 30.48 x 30.48 x 7.62 cm; 2.95 kg |
| Item model number | ZK GM8.6 |
| Exterior | Machined |
| Manufacturer Part Number | ZK GM8.6 |
| OEM Part Number | ZKGM8.6 |
| Item Weight | 2.95 Kilograms |

## Images

![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 1](https://m.media-amazon.com/images/I/71B+vxVTFFL.jpg)
![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 2](https://m.media-amazon.com/images/I/81DWSSdB9rL.jpg)
![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 3](https://m.media-amazon.com/images/I/81WG88Kxl0L.jpg)
![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 4](https://m.media-amazon.com/images/I/81jsFZ4Sj4L.jpg)
![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 5](https://m.media-amazon.com/images/I/61ps-F9Y+JL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐ Arrived squished.
*by S***S on 5 February 2023*

Arrived squished.

## 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.fr/products/264038264-usa-standard-gear-zk-gm8-6-master-overhaul-kit-gm](https://www.desertcart.fr/products/264038264-usa-standard-gear-zk-gm8-6-master-overhaul-kit-gm)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*