Drivetrain› Differentials and Rear-End Components
Motive Gear
~(5.8 lbs. 13X13X3)~ KIT; PIN BRGANDSEAL GM11.5 KOYO
SKU: M01Z R11.5RPK
Moderate — 2–4 hours
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 | Motive Gear |
| Part Number | M01Z R11.5RPK |
Videos
Setting Pinion Bearing Preload — Yukon Gear & Axle
Crush Sleeve VS Solid Pinion Spacer - Lets Talk Pinion Bearing Preload!
This is what happens when your pinion preload losens up: Rear end Noise
Contact Patch & Pinion Depth Explained
ID: Bad pinion bearing
How to set ring & pinion backlash
How To: Rebuild a GM 8.5\" Rear Axle 10 Bolt Chevy
L5 Rear differential gear change with ARB Airlocker install-AAM 11.5 . Leviathan super van project.
Project crew cab dually. part 4 rear end rebuild assembly 11.5 aam silverado duramax
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