Drivetrain› Clutches and Components
Eaton
Eaton GEAR SERVICE KIT Q29412-00S
SKU: E00K Q29412-00S
Moderate — 2–4 hours
Description
This rebuildable kit provides essential components to maintain the performance of your Eaton Posi differential.
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 | Eaton |
| Part Number | E00K Q29412-00S |
Videos
Tom's Eaton Posi Tune-Up Tutorial (Part One)
Yukon Dura Grip Review
Rebuilding your 12 bolt eaton posi. How to.
2008 Chevy Tahoe - Differential Spider Gear Replacement (Final Video)
![How To Install An Eaton Posi Locker Limited-Slip Differential | '67 Pontiac GTO [EP21]](https://img.youtube.com/vi/KYcikrTMvl4/hqdefault.jpg)
How To Install An Eaton Posi Locker Limited-Slip Differential | '67 Pontiac GTO [EP21]
GM 12-Bolt rear diff UPGRADE: Positraction and gear swap | Hagerty DIY
HOW TO SELECT THE RIGHT DIFFERENTIAL | EXPLAINED
2010 Chevy Camaro SS Broken Limited Slip Differential Upgrade with New Gear Ratio and an Eaton Posi
Eaton G80 locker latching mechanism in action.
Exploded View - Inside the Eaton TrueTrac Differential
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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