Mustang IRS Super 8.8-Inch Ring and Pinion Set - 3.73 Ratio

Mustang IRS Super 8.8-Inch Ring and Pinion Set - 3.73 Ratio

SKU: M-4209-88373A

$548.00

In stock

Quantity

Introduction

Fits 2015-2022 Mustang Super 8.8-inch IRS center section
Includes OEM crush sleeve and pinion nut
Requires M-4210-B3 Mustang 8.8-inch ring gear and pinion install kit
Made in the United States in Ford's Sterling Axle Plant
OEM Quality - our superior surface finish, hardening and manufacturing consistency provide the strongest and quietest gears in the market.
Requires aftermarket calibration if the vehicle is not originally equipped with this gear ratio
Note: 3.15 ratio differential is not compatible with 3.31, 3.55, 3.73 and 4.09 ratio gears. Use differential M-4204-MT or M-4204-M

RTR

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