Home > Mustang > 2015-2017 MUSTANG PARTS > 3.7L V6 > Drivetrain > Differential >

2018-2022 MUSTANG IRS LOADED DIFFERENTIAL HOUSING 3.55 -- M-4001-88355B

Our Price:$1,225.00

Part Number: M-4001-88355B

Qty:

Description

2018-2022 MUSTANG IRS LOADED DIFFERENTIAL HOUSING 3.55

M-4001-88355B

Loaded differential housing for 2018-2022 Mustang
Fits 2015-2017 Mustang (see technical notes below)
Original Equipment on 2019 Mustang GT
Iron housing with aluminum cover
Includes 3.55:1 ratio gear set M-4209-88355A and Traction-Lok differential M-4204-M
Custom calibration required for speedometer and shift corrections
Note-on 2015-2017 Mustang, pinion flange change may be necessary; comes with pinion flange with 93mm bolt circle and 110mm driveshaft pilot installed. For applications that require 95mm bolt circle and 113mm driveshaft pilot, use FR3Z-4851-B pinion flange, available through Ford dealer.

Average Customer Review: Average Customer Review: 5 of 5

5 of 5 Total Reviews: 2 Write a review.

0 of 0 people found the following review helpful:

Differential	March 2, 2018
Reviewer: DON BROWNING from WILSON, KS United States

Bill was very informative and saved me a lot of time. Very happy with the service. The differential was a noticeable improvement. The only thing is I wish the Trans would shift harder now. I hoped with the program update it would.

Was this review helpful to you?

0 of 0 people found the following review helpful:

2017 Mustang Differential M-4001-88355	October 21, 2017
Reviewer: Alex McDonald from Upper Hutt, Oceania New Zealand

Arrived safely to NZ
Well packed and no problems,
good service, will use again. Thank you

Was this review helpful to you?

Browse for more products in the same category as this item:

Mustang > 2015-2017 MUSTANG PARTS > 3.7L V6 > Drivetrain > Differential
Mustang > 2015-2017 MUSTANG PARTS > 5.0L V8 > Drivetrain > Torsen Differential
Drivetrain Parts > Rear Axle Assembly (Complete)