Omix proudly offers a vast collection of OE quality replacement parts for Jeep Willys vehicles to help keep the Jeep legend alive. This replacement ring pinion gear set kit fits the front of 97 - 06 Wrangler TJ, 92 - 01 Cherokee XJ, 93 - 98 Grand Cherokee ZJ and 04 - 06 Wrangler Unlimited LJ models with Dana 30 front differentials with a 3.73 gear ratio. Kit includes ring gear, pinion gear, ring gear bolts, differential shims, pinion shims, bearings, slingers (when applicable), pinion seal, pinion nut, pinion washer, and gasket. Replaces OE 4864843