USA Standard Gear Re-gear & Installation Kits are an easy way to re-gear a four-wheel drive vehicle with one simple part number. The kits package front and rear ring and pinion sets with the most complete master overhaul kits on the market. USA Standard Gear employs rigorous in-house quality testing and inspections to ensure its gears pass dimensional, material, and fitment testing. Available in a wide variety of OEM and aftermarket ratios, USA Standard Gear ring and pinion sets are ready to withstand the rigors of everyday commuting, trail running, and all types of spirited driving.

This is a complete package that includes front & rear ring & pinion sets along with the most complete master overhaul kits on the market, giving you everything you need to re-gear the front & rear differential in one easy part number.

USA standard Gear & Install Kit package for Jeep JK Rubicon, 4.88 ratio

USA Standard Gear & Install Kit for Jeep JK Rubicon with a 4.88 ratio

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JK RUBICON GEAR/KIT PACKAGE, 4.88 ** USA STANDARD GEAR **

Differential Ring and Pinion Kit

Gear & Install Kit

ZGK015