Revolution Gear & Axle Master Install Kit for Jeep (2018-26) Wrangler JL & Gladiator JT, Dana 44 (220MM) Rear Axle

This is the Revolution Gear and Axle Master Install Kit for the 220MM rear Dana 44 found in 2018-26 Jeep Wrangler JL and Gladiator JT. It supplies every bearing and small part needed to properly overhaul the differential when you install a new ring and pinion gear set.

The kit uses Timken carrier and pinion bearings and includes a crush sleeve, carrier and pinion shims, pinion seal, ring gear bolts, and cover gasket/silicone. That covers the consumables a tech needs to set backlash, pinion depth and preload to spec.

It is the right choice for anyone re-gearing an M220-equipped JL or JT, whether you are dropping ratios for 35s and 37s or just rebuilding a worn rear axle. Buying the matched install kit takes the guesswork out of sourcing individual bearings.

Note what this kit is not: it does not include the ring and pinion gears, and it does not include axle seals or axle bearings. Plan on a separate Revolution ring and pinion set, and order axle service parts if you are pulling the shafts. Gear setup is precision work and is best left to an experienced installer.

Choosing the install kit that matches your gears is the cleanest path to a quiet, trouble-free rear end that holds up to both highway miles and trail abuse.