Revolution Gear & Axle Gear Package for Jeep (2018-26) Wrangler JL Rubicon & Gladiator JT, Dana 44 Front & Rear (4.88 Ratio, 2-Cut Face Hobbed)

Revolution Gear & Axle's 4.88 gear package re-gears both ends of the 2018–26 Jeep Wrangler JL Rubicon and all Gladiator JT models. It fits the Dana M220 (220MM) rear and Dana M210 (210MM) front and includes the gears and bearings to do the whole job.

You get front and rear ring and pinion sets plus the matching master install kits, which bring Timken bearings, crush sleeves, shims, seals, ring gear bolts and cover sealant. The 2-cut face hobbed gears use 28-spline pinions in 8620 steel, heat treated to meet or exceed OE specifications.

A 4.88 ratio is a strong middle-ground choice for JL and Gladiator owners on moderately larger tires who want better acceleration and tow manners without going as deep as 5.13. It is one of the most popular re-gear ratios for these platforms.

This package covers gears and setup hardware only. It does not include axle shafts or a locker, so add those separately if your build needs them. Ring and pinion installation is precision work, so professional setup is recommended for quiet, durable results.

For a daily-driven JL Rubicon or Gladiator that has grown into bigger tires, a matched 4.88 package restores the drivability you lost and carries Revolution's 2-year defect warranty.