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Differential Rebuild Kits by USA Standard
USA Standard Gear and Axle carries the most complete line of differential rebuild and install kits on the market. Depending on your needs we have mini-kits, with the bare essentials for a gear swap or repair, all the way up to master overhaul kits, which includes every component necessary for a complete replacement of bearings, seals, shims, and more. All kits contain high quality bearings and races from Timken or Koyo.
Master Overhaul Kits
USA Standard Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. These kits use Timken bearings and races along with high quality seals and small parts. Depending on application, kits may include: carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, marking compound with brush, and gasket. USA's Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application.
Carrier Install Kits
These kits include carrier bearings and races and carrier shim pack.
Pinion Bearing Kits
Includes all pinion related items including bearings, races, seal, pinion nut and crush sleeve.
Bearing Kits
Perfect for shops that have small parts on hand. Contains all bearings and small parts except shims.
USA Standard Gear Offers Peace of Mind
Quality Products We Stand Behind
Quality Aftermarket parts with quality peace of mind.
All the Drivetrain Parts You Need!
Trust USA Standard Gear for Top Quality OE Replacement and Performance Parts
Get it done right, the first time with drivetrain parts from USA Standard Gear.
From Ring and Pinions to Axles, Installation Kits, Bearings, Seals, and lockers, we have everything you need to get back on the road or wherever your vehicle takes you.
USA Standard Offers All the Drivetrain Parts you Need!
From Ring and Pinion Gears, to Axles, Spools, drop-in "lunchbox" Lockers (the Spartan Locker), Dropouts, perfect fit Driveshafts, Complete Housings, Bearing and Seal Kits, and more for hundreds of applications and vehicle manufacturers.
USA Standard Gear manufactures products that are engineered to surpass and exceed OEM specifications and eliminate points of failure through quality engineering, manufacturing, and quality control practices.
David Blosser
2025-08-11 17:41:30
great 8.8 rebuild kit
Benny Benenati
2025-08-06 12:48:36
This product was a USA standard master kit not a Yukon gear, regardless it still worked just fine and it s all quality stuff
Customer
2025-03-29 14:44:14
Brand and manufacture in product info specify Yukon. So does the title of the post. It is not not a Yukon product and should not be labeled as such.
Garrett Seiden
2025-02-11 19:55:14
NOT YUKON NOT YUKON NOT YUKON....THEY ARE USA STANDARD GEARS DONT BE DECEIVED
Albert strong
2025-01-26 14:03:38
Works
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