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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$454.89 kit
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Features, Description, Q&A, Specs & Installation
Boost Your Towing Capabilities with a High-Quality Gear Kit. The USA Standard Gear 11.50-Inch Rear Axle Ring and Pinion Gear Kit with a 4.30 gear ratio is engineered for Sierra 3500 HD owners who need extra torque and power for towing or heavy-duty applications. This gear ratio optimizes your truck’s power output, delivering smoother operation and improved performance during intense towing tasks, making it a practical choice for frequent haulers.
Built to Last with Smooth, Quiet Performance. Crafted from high-strength steel, this gear kit is precision-engineered for durability and longevity. Its design ensures quieter, smoother operation even under load, so you can enjoy both the strength and stability needed for heavy-duty tasks. It’s an ideal upgrade for those looking to enhance their truck’s capability and reliability.
Installation. Professional installation is recommended for optimal fit and performance.
Application. USA Standard Gear 11.50-Inch Rear Axle Ring and Pinion Gear Kit fits 2007-2015 Sierra 3500 HD models.
Fitment:
USA Standard Gear ZG GM11.5-430
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box