Keeping the differential sealed on a Ford 9-inch rear axle starts with a quality gasket. Moroso's replacement housing gasket is solvent-resistant and treated to hold a consistent seal against the gear oil and harsh conditions found inside a working rearend. Whether you are rebuilding a vintage axle assembly or servicing a race-proven 9-inch, this gasket drops into the third member housing without modification.
Solvent-resistant treatment. The gasket material resists breakdown from gear oil, additives, and solvents commonly used during differential service, so the seal stays intact through repeated heat cycles and fluid contact.
Direct replacement fit. Dimensioned to match the Ford 9-inch third member housing flange, this gasket installs without trimming or fitting. It restores a leak-free seal between the third member and the axle housing on re-assembly.
Product Benefits
- Solvent-Resistant Material: Treated to withstand gear oil, additives, and cleaning solvents.
- Direct-Fit Design: Matches the Ford 9-inch third member housing flange for a no-trim installation.
- Consistent Seal: Holds up across heat cycles to prevent fluid leaks at the third member joint.
- Replacement Ready: Ideal for rebuilds, overhauls, or routine differential service.
Note: Fits Ford 9-inch rear axle third member housings.
About Moroso: Moroso Performance Products has manufactured racing and performance accessories for decades, supplying professional race teams and serious enthusiasts with oil pans, vacuum pumps, gaskets, and drivetrain components built to perform under demanding conditions.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
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