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Eaton

Eaton Posi Differential Gear Service Kit (T/A)

$314.07

SKU: E00K 29411-00S

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 29411-00S

The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Featuring pyrolytic carbon clutches, rebuildable design, net-forged gears for added strength and seamless, automatic operation.

Eaton Posi (R) Service Kit | GM 8.5 in. | PN[19559-010] | Side Gear | Pinion Gears | Washers | Shaft Screw

Fitment

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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

BrandEaton
Part NumberE00K 29411-00S

Videos

GM 12-Bolt rear diff UPGRADE: Positraction and gear swap | Hagerty DIY

GM 12-Bolt rear diff UPGRADE: Positraction and gear swap | Hagerty DIY
Tom's Eaton Posi Tune-Up Tutorial (Part One)

Tom's Eaton Posi Tune-Up Tutorial (Part One)
Yukon Dura Grip Review

Yukon Dura Grip Review
HOW TO SELECT THE RIGHT DIFFERENTIAL | EXPLAINED

HOW TO SELECT THE RIGHT DIFFERENTIAL | EXPLAINED
GM 10 Bolt 8.5" Posi Install "How To" Chevy C10 Truck - Eaton Truetrac

GM 10 Bolt 8.5" Posi Install "How To" Chevy C10 Truck - Eaton Truetrac
2010 Chevy Camaro SS Broken Limited Slip Differential Upgrade with New Gear Ratio and an Eaton Posi

2010 Chevy Camaro SS Broken Limited Slip Differential Upgrade with New Gear Ratio and an Eaton Posi
Exploded View - Inside the Eaton TrueTrac Differential

Exploded View - Inside the Eaton TrueTrac Differential
2008 Chevy Tahoe - Differential Spider Gear Replacement (Final Video)

2008 Chevy Tahoe - Differential Spider Gear Replacement (Final Video)
How To Install An Eaton Posi Locker Limited-Slip Differential | '67 Pontiac GTO [EP21]

How To Install An Eaton Posi Locker Limited-Slip Differential | '67 Pontiac GTO [EP21]
Eaton Detroit TrueTrac Differentials | XDP Q&A

Eaton Detroit TrueTrac Differentials | XDP Q&A

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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