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Vehicle Info NeededFORD PERFORMANCEPART NUMBER: 397-M-4033-G4
IRS 8.8 in Axle Girdle Cover for Select Late-Model Ford Mustangs
$39689$440.99You Save$44.10
Ships on 09/15/2026
Lowest Price Guarantee8.8 in.
- IRS 8.8 in Axle Girdle Cover
- Select Late-Model Ford Mustangs
- Load Bolts for Differential Bearing Cap Support
- Increases Ring & Pinion Life
- Lightweight 356T6 Aluminum
- Sold Individually
Ford Performance M-4033-G4 IRS 8.8 in Axle Girdle Cover
This rear axle girdle cover for the 8.8 independent rear suspension (IRS) rear axle found in Mustangs will provide additional support for the bearing caps increasing ring and pinion gear life.
Part TypeDifferential Cover
BrandFORD PERFORMANCE
Package Height10.0
Package Width25.0
Package Length32.0
Weight11.45 PG
Part CategoryPerformance Parts
Carrier Main Cap SupportYes
Cover MaterialAluminum
QuantitySold individually
Bolts/Studs IncludedNo
Part FitmentSemi Universal
Filler Plug IncludedYes
Drain Plug IncludedYes
Vendor Part NumberM-4033-G4
Package Qty1
Package TypeEA
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