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Motive Gear

Motive Gear R8.8RMK Rear End Installation and Bearing Kit Ford 8.8-Inch (11-14 V6; 86-14 V8, Excluding 13-14 GT500)

Mustang performance parts, performance and tuning
Customer Reviews


Use When Rebuilding / Modding 8.8" Rear End
Includes Bearings and Seals
For Ford 8.8" Rear End
Insures Against Future Problems
Does NOT Include All Bearings Needs for IRS Equipped Vehicles
Rear Gear Pinion Bearing, 9L3Z-4630-A, May Be Required for 2010+ Model Years
Fits 2011-2014 V6 and 1986-2014 V8 Mustangs, Excluding 2013-2014 GT500

Everything Needed to Rebuild 8.80-Inch Rear End. When you're installing new gears in your Mustang's rear differential, it just makes sense to install new seals and bearings while the housing is apart. This is particularly true if your pony has more than 60,000 miles on it. It ensures against the need for another costly teardown and rebuild.

Attention 2010 and Newer Mustang Owners. Starting in 2010 Ford changed the inner rear gear pinion bearing in all 8.80-inch equipped Mustangs. With that in mind, you will require a new 8.80-inch rear gear pinion bearing (Ford part# 9L3Z-4630-A) for proper installation.

Application. This Motive Bearing Kit is designed for use in Mustangs that have an 8.80-inch rear end differential.

Vehicle Application(s)

This product fits the following models and years


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