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 87 - 95 Wrangler YJ 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, disconnect housing bolts, washers, gasket and RTV sealant. Replaces OE 83500189