Revolution Gear & Axle 07-18 Jeep Wrangler JK Rubicon D44 Rear Koyo Ring & Pinion Master Install Kit

Revolution Gear & Axle is known for making solid drivetrain components, and this master install kit for your Jeep Wrangler JK Rubicon's D44 rear axle is no exception. If you're rebuilding your differential or changing gear ratios, having all the right pieces in one box makes the job much smoother. This kit includes everything you need to properly set up your new ring and pinion gears.

Inside this kit, you'll find high-quality Koyo bearings, which are well-regarded for their smooth operation and durability. Proper bearing preload and gear mesh are critical for the longevity and performance of your differential, and this kit provides the necessary shims, seals, and hardware to achieve that. Using a master install kit ensures you have matched components for a precise setup, which is key to avoiding premature wear and noise.

When installing a new ring and pinion, it's important to have all the correct small parts on hand. This kit takes the guesswork out of sourcing those items, so you can focus on getting the setup right. Make sure to follow the manufacturer's installation instructions carefully for the best results.