USA Standard Gear Ring Gear & Installation Kits are an easy way to re-gear a differential with one simple part number. The kits package a ring and pinion set with a Master Installation Kit that contains all the bearings, seals, and small parts needed for a proper install. 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.
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly.
USA Standard Quick Kits provide four convenient differential repair packages to save time and money by including everything you need in one simple part number.
Quick Kits provide a one-stop shopping experience that allows you to easily find the correct parts for common differential repairs at an affordable price.
USA Standard 11.25" Dana 80, 3.73 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package,
USA Standard Ring & Pinion Gear Set Dana 80 11.25in 3.73 Ratio w/ Install Kit 4.125in OD Head BRG
11.25" Dana 80 3.73 Rear Ring & Pinion, Install Kit, 4.125" OD Head Bearing
For Applications with 10 Bolt Rear Cover and 12 Bolt Ring Gear
This particular kit contains a 3.73 Ring & Pinion Gear Set
Fits Carrier Cases Designed for 3.73 and Down Gear Ratio
Differential Ring and Pinion Kit
The Ring Gear Diameter is 11.25"
Gear & Install Kit
02-88 DOD/GM/FRD
ZGK2158
