Front & Rear 5.38 Timken Bearing Ring and Pinion Gear Package

Features:

• Front and rear 5.38 ring and pinion set
• Optimized for towing and off-road performance
• Precision-machined from high-quality 8620 steel
• Includes Timken bearings for superior durability
• Master install kit with all necessary hardware
• Improves torque delivery and power distribution
• Ideal for trucks with oversized tires
• Direct-fit design for seamless installation
• Reduces engine strain under heavy loads
• Engineered for quiet and smooth operation
• Backed by a 2-year manufacturer warranty

Restored Power Delivery for F250 Super Duty

The right gear ratio can make all the difference when it comes to maximizing your truck’s performance, and the Revolution Front & Rear 5.38 Ring and Pinion Gear Package is built for those who demand serious capability. Whether you’ve upgraded to oversized tires, tow heavy loads, or take your F-250 off-road, these precision-machined gears optimize torque delivery and power distribution. The 5.38 ratio is a step up from lower numerical gears, allowing for quicker acceleration, more pulling power at lower speeds, and improved throttle response—especially beneficial for trucks running larger wheels and tires. But this upgrade isn’t just about performance—it’s also about protecting your drivetrain. Running the proper gear ratio prevents unnecessary strain on your engine and transmission, extending the life of vital components while maintaining efficiency.

High-Quality Construction with Master Install Kit

Every component in this package is engineered for durability and longevity. The ring and pinion gears are crafted from high-strength 8620 steel, ensuring they hold up under extreme stress. To enhance reliability even further, the package includes premium Timken bearings, widely recognized as the industry standard for smooth operation and superior load handling. The master install kit provides all necessary hardware, shims, and seals, making installation seamless for those experienced with differential work.

Fits: 2011, 2012, 2013, 2014, 2015, 2016 Ford F250 Super Duty