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 | Dana |
| Part Number | D00O 612643008 |
Videos
Dana 44 Pinion and Carrier Installation (True Spirit #18)
Dana 44 Rebuild: Pinion Bearing Race Install and Pinion Setup Bearing
How To Install Ring & Pinion Gears in a Jeep Wrangler JK
How to install pinion shaft yoke & oil seal to differential (Dana 25/27/41/44)
Replacing Pinion Seal - Ford, Jeep, Dana 30, 35, 44
RE-GEARING Your Jeep Wrangler or Gladiator and Everything You Need to Know About It
Semi Float Dana 60 Ring and Pinion Install; How To Best Axle for Jeep JK
U had only one chance to get this preload right.
Yukon Gear Heavy Duty Diff Cover - Jeep Dana 44 Install
Jeep Wrangler Yukon Gear Dana 30F/44R Ring Gear and Pinion Kit - 4.88 (2007-2018 JK) Review
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.
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