# Ford Racing 2015+ Ford Mustang Differential Cover - 8.8in. IRS

These Ford Racing axle girdles are a great way to strengthen the rear-end of your car. Made of lightweight 356-T6 aluminum, they incorporate load bolts that provide additional support for differential bearing caps. Because they reduce the amount of flex in your differential while under load, they significantly reduce bearing wear and chipped teeth on the ring and pinion. They're a definite must for all racing and high performance street cars.

-   Light-Weight 356T6 Aluminum Casting Replaces Rear Cover On 8.8 In. IRS Mustang Axle
-   Load Bolts Provide Additional Support For Differential Bearing Caps
-   Increase Ring and Pinion Gear Life
-   Instructions Included
-   Sealant Included

This Part Fits:

Year

Make

Model

Submodel

2019-2020

Ford

Mustang

Bullitt

2024-2025

Ford

Mustang

Dark Horse

2024-2025

Ford

Mustang

Dark Horse Premium

2015-2025

Ford

Mustang

EcoBoost

2015-2025

Ford

Mustang

EcoBoost Premium

2015-2025

Ford

Mustang

GT

2015

Ford

Mustang

GT 50 Years Limited Edition

2015-2025

Ford

Mustang

GT Premium

2021-2023

Ford

Mustang

Mach 1

2015-2020

Ford

Mustang

Shelby GT350

2015-2020

Ford

Mustang

Shelby GT350R

2020-2022

Ford

Mustang

Shelby GT500

2015-2017

Ford

Mustang

V6

## Details

- **Price:** 684.41 CAD
- **Vendor:** Ford Racing
- **Type:** Diff Covers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 684.41 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ford-racing-2015-ford-mustang-differential-cover-8-8in-irs)
> Updated: 2026-06-28