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
- This kit uses Koyo bearings and races along with all high quality small parts
- Kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and brush
- USA Standard Gear does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your ring and pinion set












tucker2013 –
good stuff
Chad H. –
had almost every thing I needed for the whole axle
Larry F –
the parts had NO value to me, they did not fit the dana differential that I needed to repair
William Meeks –
Differential bearings does not fit my 52 Willys Wagon Dana 44 rear. Recommend you disassemble everything, match before assembly in case you have to return this item. I had to buy the bearings separate.
rusty –
While the picture shows that it includes the axle seals, they were not in the package.
Kindle Customer –
Does not include shims. Very disappointed, this delayed repairing my vehicle.
Uncle Chuck –
Long story: Kit contains 4 bearings and misc other parts.The 2 matching carrier bearings were incorrect. # 25590, which was received, should have been # 25577. There is a difference of .111′ in bore diameter. This is CRITICAL!!! The 2 pinion bearings received were correct, but only pure coincidence. The outer pinion bearing would have been incorrect but for the fact that I also had to replace the pinion gear, and the new one had different shaft dimensions than the old one. These new dimensions matched the bore of the new inner bearing received.Short story: Gonna have to send the whole thing back because of all the parts, 2 were incorrect. Would like to contact vendor to explore other options.
Matt Sparx –
My main concern was the bearings for this package. These fit my Dana 44 just fine and went in without a hitch.