Revolution Gear D44 4.88 Ratio 2-Cut Gear Package

Re-gear your 2018+ Jeep Wrangler JL Rubicon and Gladiator JT with one of our most popular gear packages. Complete your 4x4 Jeep build with parts from the brand that off-roaders have trusted for decades. 

Dana 44 ring and pinions for Jeep Wrangler JLs and Gladiator JTs are manufactured with the same gear cutting processes as the OE brands, utilizing a Face Hobbed or 2-Cut gear cutting style followed by lapping. Face hobbed gears can be easily distinguished by the equal gear height from heel to toe. Face hobbed gears produce lower noise and increase load carrying capacity compared to traditional face milled gears. Master Install Kits offer a comprehensive bill of material with all the components needed to overhaul your differential ring and pinion gear set including top quality Timken or Koyo Bearings.

Gear Package Specifications

Gear Package Benefits:

Verified Fitment: With thousands sold, you can take the guesswork out of finding the correct gear set and mating bearing kit and focus on getting back on the trails.

Enhanced Capability and Performance: The optimized gear ratio improves torque delivery to the wheels, allowing for better traction and control. Adding larger tires on your Jeep without re-gearing will cause you to lose 7th and 8th gear. Re-gearing to numerically higher gear ratios will restore vehicle performance.

Increased Fuel Efficiency at Highway Speeds: Contrary to what one might expect, the right gear ratio can contribute to better fuel efficiency. By optimizing the engine's RPM at highway speeds, the ring and pinion gear set helps maintain a more efficient fuel consumption rate, saving you money and extending your journeys.

Superior Strength and Durability: Revolution Gear and Axle is renowned for their commitment to quality. All ring and pinion gear sets are made from high grade steel using precision gear cutting and heat treatment processes that meet or exceed Original Equipment standards. This results in a product that not only performs exceptionally but also withstands the rigors of both daily driving and extreme off-road conditions.

Easy Installation and Quiet Operation: With over 40 years of manufacturing experience, Revolution Gear and Axle ring and pinions are preferred by installers for smooth and consistent setup. Our gear sets offer quiet operation, ensuring a comfortable ride without the annoying gear whine often associated with aftermarket gear sets.