Fel-Pro 55484 Transfer Case Adapter Gasket

Fel-Pro 55484 Transfer Case Adapter Gasket

Fel-Pro 55484 is a premium transfer case adapter gasket built for direct-fit sealing on a wide range of Ford, Mazda, Lincoln, Mercury, and Jaguar applications. It uses application-specific materials to help deliver consistent sealing performance where the transfer case adapter meets the drivetrain.

Key Features

• Premium-grade transfer case adapter gasket
• Application-specific sealing material for a precise fit
• 5.000 in. inside diameter and 8.000 in. outside diameter
• 7-bolt-hole pattern for confirmed applications
• Fits a broad range of Ford F-150, F-250, F-350, Ranger, Explorer, and related models

Detailed Description

Fel-Pro 55484 is a transfer case adapter gasket engineered for vehicles that require a 5.000 in. inside diameter, 8.000 in. outside diameter, and 7-bolt-hole configuration. It is a practical sealing solution for service work on Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, Explorer, Expedition, Bronco, Ranger, and other listed applications. This part cross-references Ford E7TZ7086A for the same application. Use Fel-Pro 55484 when replacing a worn or damaged transfer case adapter gasket and restoring a proper seal at the adapter interface.

What It Helps Address

• Fluid seepage at the transfer case adapter joint
• Seal failure caused by age, heat, or compression set
• Leaks after transfer case service or drivetrain repair
• Improper sealing from a damaged or distorted gasket surface
• Noise or contamination concerns related to a compromised seal

Installation Notes and Tips

Confirm the gasket dimensions and 7-bolt-hole pattern before installation. Clean both mating surfaces thoroughly and inspect the adapter and transfer case flange for damage, corrosion, or old gasket residue. Verify the vehicle application by year, make, and model before ordering. Fits 2006-2020 Ford F-350 Super Duty, N/A; Fits 1999-2004 Ford F-350 Super Duty, N/A; Fits 2006-2019 Ford F-250 Super Duty, N/A; Fits 1999-2004 Ford F-250 Super Duty, N/A; Fits 1990-2010 Ford F-150, N/A; Fits 1980-1988 Ford F-150, N/A; Fits 1991-2010 Ford Explorer, N/A; Fits 1997-2006 Ford Expedition, N/A; Fits 1998-2004 Lincoln Navigator, N/A; Fits 2005-2010 Mazda B4000, N/A.

Quality Assurance

Fel-Pro gaskets are built around vehicle-specific sealing materials and are positioned for professional-level repair use. Fel-Pro 55484 is a premium transfer case adapter gasket intended to support reliable sealing performance across the listed applications.