Replace the rear cover on your 2015-2022 Mustang's 8.8" IRS axle with this Aluminum Differential Girdle and Cover Kit (M-4033-G4) from Ford Performance. Made of lightweight 356T6 aluminum casting, the part is perfect for competitors looking to keep weight at a minimum while improving heat dissipation and keeping the differential operating at its prime. 

Features and Benefits:
- Fits Super 8.8" IRS Axle in 2015-2022 Mustang
- Lightweight 356T6 Aluminum Casting Replaces Rear Cover on 8.8" IRS Mustang Axle
- Load Bolts Provide Additional Support for Differential Bearing Caps
- Machined ‘Ford’ and ‘Ford Performance’ Logos
- Increased Ring and Pinion Gear Life
- Sealant and Instructions Included
- Proudly Manufactured in the USA

The Differential Girdle and Cover Kit is important in protecting the gears from contaminants ranging from dirt to water and even larger rocks. The part promotes ease of access when changing gear lube, and it is known to strengthe