Drivetrain› Differentials and Rear-End Components

Dana

COUPLING SHAFT

$2,290.56

SKU: D00O 810663-4416R

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

Moderate — 2–4 hours

Description

The ARB Dana 44 30-Spline Rear Axle Air Locker Differential provides quick and fully locked engagement, allowing both wheels to turn at the same speed for maximum traction in off-road conditions. This locking differential significantly enhances traction without requiring drilling for installation.

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

BrandDana
Part NumberD00O 810663-4416R

Videos

Dana 44 JKU ARB RD117 Air Locker Install

Dana 44 JKU ARB RD117 Air Locker Install
How to Install an ARB Air Locker (Very Detailed!)

How to Install an ARB Air Locker (Very Detailed!)
2007-2018 Jeep Wrangler JK with a Dana 44 Axle Install: ARB Red Differential Cover

2007-2018 Jeep Wrangler JK with a Dana 44 Axle Install: ARB Red Differential Cover
ARB Air Lockers - Explained

ARB Air Lockers - Explained
ARB Air Locker Versus Eaton ELocker (Watch Before You Buy!) | Inside Line

ARB Air Locker Versus Eaton ELocker (Watch Before You Buy!) | Inside Line

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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