Yukon Gear & Axle Rear Ring and Pinion Install Kit

Dodge Durango 04-09 5.7L, Dodge Ram 1500 07-10 5.7L/3.7L

YGK2076

Overview:

The Yukon Gear & Axle Rear Ring and Pinion Install Kit is a comprehensive solution designed for Dodge Durango (2004–2009) and Dodge Ram 1500 (2007–2010) owners seeking to upgrade or replace their vehicle’s differential gears. This all-in-one kit includes premium ring and pinion gear sets along with a complete master overhaul installation kit, providing everything needed for a professional-grade re-gear project. Ideal for enthusiasts looking to increase tire size, enhance towing capacity, or restore worn components, this kit ensures reliable performance and durability under demanding conditions.

Yukon Gear & Axle is renowned for delivering high-quality drivetrain components, and this kit exemplifies their commitment to precision engineering and long-lasting performance. By combining the gear sets with high-quality Timken bearings and all necessary seals and small parts, Yukon simplifies the installation process and reduces downtime.

Key Features:

This Yukon Gear & Axle kit offers a range of features engineered to meet the rigorous demands of off-road and towing applications:

• Includes a 3.21 ratio rear ring and pinion gear set optimized for 9.25" Chrysler differentials
• Complete master install kit with premium Timken axle bearings and seals
• Precision-engineered gears manufactured with advanced heat-treating and quality testing
• Designed for 12 bolt rear cover and 12 bolt ring gear applications
• Durable 9.25-inch ring gear diameter for robust strength and longevity
• Yukon’s Y.E.S. Plan lifetime warranty for comprehensive, no-questions-asked protection
• Includes all small parts necessary for a full differential rebuild
• Compatible with multiple Dodge Durango trims and Ram 1500 models from 2004 to 2010
• Engineered to improve towing power, off-road capability, and accommodate larger tires

Construction & Design:

Yukon Gear & Axle employs state-of-the-art design techniques and advanced heat treatment processes to produce ring and pinion gears that meet stringent OEM and aftermarket standards. The gears feature a precise surface finish and structural integrity to withstand high torque loads and harsh driving conditions. The included Timken bearings are known for their durability and smooth operation, ensuring long service life and reliable performance.

The kit’s components are engineered to fit perfectly within the 9.25-inch Chrysler differential housing, maintaining factory tolerances and ensuring seamless integration with existing drivetrain parts. This attention to detail reduces installation complexity and enhances overall drivetrain efficiency.

Installation & Fitment:

This Yukon kit is designed for straightforward installation on Dodge Durango models from 2004 through 2009 and Dodge Ram 1500 models from 2007 through 2010. It fits vehicles equipped with 12 bolt rear covers and 12 bolt ring gears, specifically tailored for the 9.25-inch differential housing. The kit includes all necessary bearings, seals, and small parts, allowing for a complete rebuild without the need for additional components.

Installation requires standard differential service tools and mechanical knowledge. By providing a matched gear set and comprehensive install kit, Yukon reduces the risk of improper gear pairing and helps ensure optimal gear mesh and durability.

What's Included:

• 3.21 ratio rear ring and pinion gear set (9.25" diameter)
• Yukon Master Install Kit with high-quality Timken axle bearings
• Axle seals and all necessary small parts for differential rebuild
• Detailed instructions for installation and setup

Ideal For:

This kit is perfect for Dodge Durango and Ram 1500 owners who want to:

• Upgrade gearing for larger tires and improved off-road performance
• Enhance towing capacity and drivetrain strength
• Replace worn or damaged ring and pinion gears with premium components
• Complete a full differential rebuild with a single, convenient kit
• Ensure long-term reliability backed by a lifetime warranty

Yukon Gear & Axle supplies hardcore drivetrain components—ring & pinion gears, axles, lockers, and differential upgrades—built for off-road and high-load performance. Trusted by enthusiasts and installers, Yukon focuses on fit, strength, and proven options for re-gearing and reinforcing trucks and 4x4s running bigger tires and tougher terrain.