Drivetrain› Differentials and Rear-End Components
USA Standard (Yukon)
USA Standard Bearing kit for 55- 64 GM car truck 55 - 64 CHEVY PASS BRGS SEAL KOYO BRGS
SKU: U018 ZBKGM55CHEVY
Beginner — under 30 min
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | USA Standard (Yukon) |
| Part Number | U018 ZBKGM55CHEVY |
Videos
WE INSTALLED A YUKON POSI & 4.11 GEARS ON MY CHEVY SILVERADO!
Yukon Gear vs USA Standard Gear Axles
How to: Rebuild a GM 8.5in 10 bolt rear differential - Start to finish rear end rebuild in 7 min!
How To: Rebuild a GM 8.5" Rear Axle 10 Bolt Chevy
No BS GM 8.5/8.6 10 Bolt Ring and pinion gear install axle setup
1957 Chevy Front Hub & Wheel Bearing Upgrade
How to remove rear axle bearings! (Slidehammer + axle bearing puller) ⚒️⚒️⚒️
1947-59 Chevy & GMC Truck Tapered Wheel Bearing Upgrade Install
chevy tahoe differential carrier bearing replacement full detail 6.8
LSD diff locker Install 8.5"/8.6" GM Axle, Yukon Gear YDGGM8.5-3-30-1
Unboxing the USA Standard Quick Kit
USA Standard Unboxing - Master Overhaul Kit
USA Standard Unboxing - Ring and Pinion Gear Sets
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy