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 Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.56 Gear Ratio (09-17 Sierra 1500)Find parts that fit my vehicle
Item S551062
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Our Price
$1,399.89 kit
Ship to: 46131
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Rear Axle Ring and Pinion Gear Kit
- Fits 8.6 inch GM Rear Differentials
- Gear Ratio Of 4.56
- Built with Strict Attention to Details
- Produced in a State-of-the-Art Facility
- With Application- and Vehicle-Specific Properties
- Has a Painless, Mod-Free, and Drill-Less Installation Procedure
- Made to Meet or Exceed Industry-Leading Quality and Safety Standards
- Manufactured from Top-Grade Quality Material
- Includes 30-Spline Dura Grip Limited Slip Positraction Unit
- Engineered for all 2009-2017 GMC Sierra 1500 Models
Description
Performance Drivetrain Upgrade. The USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit is a significant enhancement for your GMC Sierra 1500, designed to fit 8.6-inch GM rear differentials.
Construction and Appearance. Constructed from premium materials, the Rear Axle Ring and Pinion Gear Kit are built for durability and long-lasting performance. The inclusion of a 30-spline Dura Grip Limited Slip Positraction unit not only improves the traction and handling of your vehicle but also contributes to the overall reliability and efficiency of the drivetrain. What's more? The high-quality components are engineered to meet or exceed OEM specifications, ensuring seamless integration and enhanced performance for your vehicle.
Installation. The installation of this USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit is a technical process that requires mechanical expertise and specialized tools.
Application. This USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit are specifically designed to fit all 2009-2017 GMC Sierra 1500 Models.
Fitment:
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
USA Standard Gear ZGK2029
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) Ring Gear
- (1) Pinion Gear
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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