Moderate — 2–4 hours
Description
MIA's 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 129112 |
Videos
Gear Install Jeep wrangler (yukon 4.88 gear)
Proper Break-In Procedure for New Ring & Pinion Gears
Yukon Gear & Axle Zip Locker & Compact Air Compressor for Jeep Wrangler
5.13 Re-Gear on our Jeep JKU Rubicon by Premiere West Gears
Yukon Gear & Axle Zip Locker Installation
Installing NEW GEARS in my Jeep Gladiator!! Axle Build Episode 2
Jeep Wrangler Yukon Gear Grizzly Locker for 30 Spline Dana 44 Rear Axles (2007-2018 JK) Review
14 Bolt Axle Regear And Locker Install - JK 1 Ton Swap Video Series
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