2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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USA Standard Gear 8.6-Inch Rear Axle Master Overhaul Kit (99-08 Sierra 1500)Find parts that fit my vehicle
Item S551408
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Our Price
$189.89 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- USA Standard Gear 8.6-Inch Rear Axle Master Overhaul Kit
- Boasts a Corrosion- and Rust-Resistant Composition
- With Application- and Vehicle-Specific Properties
- Serves as a Direct-Fit Replacement Component
- Includes High-Quality Seals and Small Parts
- Produced in a State-of-the-Art Facility
- Built with Strict Attention to Details
- Comprehensive and Complete Kit
- Comes with a Complete Shim Kit
- Provides High-Quality Installation Parts
- Utilizes High-Quality Koyo Bearings and Races
- With a Rigorously Tested and Proven Performance
- Manufactured from Premium-Grade Quality Material
- Allows You to Start and Finish Every Differential Installation or Upgrade
- Made to Meet or Exceed Industry-Leading Quality and Safety Standards
- Has a Painless, Mod-Free, and Drill-Less Installation Procedure
- Engineered for all 1999-2008 GMC Sierra 1500 Models
Description
Comprehensive Overhaul Kit. The USA Standard Gear 8.6-Inch Rear Axle Master Overhaul Kit is designed to provide high-quality installation parts for your differential installation or upgrade. Furthermore, this kit includes everything you need to start and finish your project, ensuring a reliable and efficient outcome.
Construction and Appearance. This USA Standard Gear 8.6-Inch Rear Axle Master Overhaul Kit utilizes high-quality Koyo bearings and races, known for their durability and performance. What's more? It also includes high-quality seals and small parts, along with a complete shim kit, all designed to withstand rigorous use and provide a long-lasting solution.
Installation. This kit offers a moderately easy installation process, making it accessible for both professionals and experienced DIY enthusiasts. Drilling is not required for the installation.
Application. This USA Standard Gear 8.6-Inch Rear Axle Master Overhaul Kit fits all 1999-2008 GMC Sierra 1500 Models.
Fitment:
- 1999 GMC Sierra 1500
- 2000 GMC Sierra 1500
- 2001 GMC Sierra 1500
- 2002 GMC Sierra 1500
- 2003 GMC Sierra 1500
- 2004 GMC Sierra 1500
- 2005 GMC Sierra 1500
- 2006 GMC Sierra 1500
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
USA Standard Gear ZK GM8.6
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Rear Axle Master Overhaul Kit
4.9
Reviews of USA Standard Gear Drivetrain Products (8)
Reviews of USA Standard Gear Drivetrain products have an average rating of 4.9 out of 5
Jan 5, 2025
Review shared from USA Standard Gear Transfer Case Oblong Trail Housing Plug Seal (99-06 Silverado 1500)
2023 - VictorAlb480
Plugging was easy
And quick now it will prevent any leaks or unwanted debris from entering the transfer case
Dec 12, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Top Cover Spacer (97-98 F-150)
2019 Limited - Augustus96
Ordered a new one
And the quality is great on it. No complaints from me. Easy to install
Dec 12, 2024
Review shared from USA Standard Gear Transfer Case Oil Tube O-Ring (06-09 RAM 1500)
2023 - Augustus96
Extras
Ordered a few extra of these to have just because they wre price fairly cheap
Dec 12, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Rear Top Cover Metal Plug (97-08 F-150)
2023 - Augustus96
High quality
Quality is very top notch. Price was unbeatable and arrived very fast and carefully from AT
Sep 11, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Top Cover Spacer (97-98 F-150)
2016 XLT - LisbethArizona
Works good
Old truck needed this and AM carried it. Don’t hesitate to buy
Sep 11, 2024
Review shared from USA Standard Gear MR5 Manual Transmission Rear Top Cover Metal Plug (97-08 F-150)
2016 XLT - LisbethArizona
Tops off the truck.
Glad to have found a cover that fits and is affordable
May 11, 2024
Review shared from USA Standard Gear 8.6-Inch Pinion Installation Kit (99-08 Sierra 1500)
Oscarestrada
Very good quality
Good quality and fast shipping my mechanic said easy install
Dec 14, 2023
Review shared from USA Standard Gear 9.25-Inch 5-Lug Rear Axle; Driver Side; 31-Spline (12-18 RAM 1500)
2017 Laramie - Ramrearsuspen
Team rear axle
Arrived on time. Wheel speed gear is not installed. Heat gear with a torch and have a tube that will Mach up with the gear diameter and long enough to stick above the axle. Hammer into place.
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