---
product_id: 264038264
title: "USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential"
brand: "usa standard gear"
price: "8046236₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Usa Standard Gear"
url: https://www.desertcart.vn/products/264038264-usa-standard-gear-zk-gm8-6-master-overhaul-kit-gm
store_origin: VN
region: Vietnam
---

# Includes ring gear bolts & pinion nut Complete overhaul kit Full shim kit & thread locker included USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

**Brand:** usa standard gear
**Price:** 8046236₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your GM 8.6 differential like a pro—don’t get left behind!

## 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?** 8046236₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Vehicle-Specific Fit:** Tailored for 1999-2008 GM 8.6” differentials for a perfect, hassle-free installation.
- • **All-in-One Master Kit:** Everything you need—carrier bearings, pinion seal, crush sleeve, and more—delivered in one box.
- • **Precision Koyo Bearings:** Premium Koyo bearings and races ensure long-lasting, smooth differential performance.
- • **Pro-Grade Installation Tools:** Includes thread locker, marking compound with brush, and gasket for professional-level assembly.
- • **Trusted Quality & Reliability:** Backed by USA Standard Gear’s reputation and 4.4-star rating from thousands of satisfied customers.

## Overview

The USA Standard Gear ZK GM8.6 Master Overhaul Kit is a comprehensive, vehicle-specific rebuild solution for 1999-2008 GM 8.6” differentials. Featuring premium Koyo bearings, a complete shim kit, ring gear bolts, and professional-grade installation supplies, this kit ensures a precise, durable, and confident overhaul experience.

## 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

Review: Arrived squished. - Arrived squished.
Review: every brg, seal, shims. good product

## 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 |
|---------------|-------|
| ASIN | B0078U94S4 |
| Best Sellers Rank | #16,336 in Automotive ( See Top 100 in Automotive ) #3 in Car Differential Assembly Kits |
| Brand | USA Standard Gear |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,647) |
| Date First Available | 15 September 2023 |
| Exterior | Machined |
| Item Weight | 2.95 Kilograms |
| Item model number | ZK GM8.6 |
| Manufacturer | USA Standard Gear |
| Manufacturer Part Number | ZK GM8.6 |
| Model | Master Overhaul Kit for the '99-08 GM 8.6" Differential |
| OEM Part Number | ZKGM8.6 |
| Product Dimensions | 30.48 x 30.48 x 7.62 cm; 2.95 kg |

## Images

![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 1](https://m.media-amazon.com/images/I/61ps-F9Y+JL.jpg)
![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 2](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 3](https://m.media-amazon.com/images/I/71vD7FfJtoL.jpg)
![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 4](https://m.media-amazon.com/images/I/81DWSSdB9rL.jpg)
![USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential - Image 5](https://m.media-amazon.com/images/I/81WG88Kxl0L.jpg)

## Customer Reviews

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

Arrived squished.

### ⭐⭐⭐⭐⭐ Review
*by H***E on 19 February 2021*

every brg, seal, shims. good product

### ⭐⭐⭐⭐⭐ Review
*by M***E on 25 August 2021*

My hubby wasn’t overly thrilled with the gasket but the other parts is what he needed!

## 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

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**Shop now:** [https://www.desertcart.vn/products/264038264-usa-standard-gear-zk-gm8-6-master-overhaul-kit-gm](https://www.desertcart.vn/products/264038264-usa-standard-gear-zk-gm8-6-master-overhaul-kit-gm)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-31*