Installation Time
(approx) 2 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 Silverado 1500)Find parts that fit my vehicle
Item S164441
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$1,632.58 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- 8.6 Inch GM Rear Ring And Pinion Gear Set With 4.56 Ratio
- Includes Master Install Kit With High Quality Koyo Bearings And Seals
- Features 30 Spline Yukon Dura Grip Clutch Style Limited Slip Positraction
- Includes Axle Bearings And Seals
- Designed For 10 Bolt Rear Cover And 10 Bolt Ring Gear Applications
- Ring Gear Diameter Is 8.5 Inch
- All Positraction Units Are Fully Rebuildable
- Fits 2009-2017 Silverado 1500
Description
High Performance Gear Kit. The USA Standard Gear 8.6-Inch GM Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.56 Gear Ratio is engineered to improve torque and traction for enhanced vehicle performance and durability in rear axle applications. This kit upgrades the drivetrain for reliable power delivery under demanding conditions.
Construction and Appearance. This gear kit includes precision-machined ring and pinion gears made from heavy-duty materials for lasting strength. It comes with high-quality Koyo bearings and seals, all finished in a durable coating that resists wear and corrosion.
Installation. The kit fits existing 10 bolt rear covers and 10 bolt ring gear applications, requiring no drilling. Installation requires moderate mechanical experience. The included master install kit provides all necessary components for complete and proper assembly.
Application. This gear kit is compatible with 2009 to 2017 Silverado 1500 models equipped with the 8.6-inch GM rear axle featuring a 10 bolt rear cover and 10 bolt ring gear.
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
Tech Specs
Tech Guides:
4.7
Reviews of USA Standard Gear Drivetrain Products (14)
Questions & Answers
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