SKP SK55811 Fuel Tank Sending Unit Lock Ring

Fuel Tank Sending Unit Lock Ring for Ford and Mercury

SKP SK55811 is a metal fuel tank sending unit lock ring kit for a wide range of Ford, Lincoln, and Mercury applications. It secures the fuel sender assembly at the tank opening and includes a matching gasket for service replacement on supported vehicles.

Key Features

• Metal fuel tank sending unit lock ring assembly
• Kit includes 1 retainer and 1 gasket
• 3.875 in. inside diameter
• Direct replacement for select Ford, Lincoln, and Mercury fuel tank sender applications
• Cross-references Dorman - HELP 55811 and Spectra Premium LO04 for the same application

Detailed Description

SKP SK55811 is a fuel tank sending unit lock ring built for service work on many Ford Escort, Ford F-150, Ford Bronco, and Mercury Mystique applications, along with additional Ford and Mercury models listed in the fitment data. This part is used to retain the fuel sender module at the tank opening and is specified with a 3.875-inch inside diameter for the listed vehicles. The metal construction supports a secure fit during fuel system repair or sender replacement.

Compatible With 1983-2002 Ford Escort, N/A; 1985-1995 Ford F-150, N/A; and 1995-1997 Mercury Mystique, N/A, among many other Ford, Lincoln, and Mercury models in the fitment list. SK55811 is a practical replacement choice when servicing the fuel tank sending unit on vehicles such as the Ford Thunderbird, Ford Explorer, and Mercury Cougar.

Common Repair Uses

• Replacing a damaged or corroded fuel sender lock ring
• Restoring a secure seal at the fuel tank opening
• Addressing fuel odor caused by a worn sender gasket or retainer interface
• Servicing a fuel level sender during tank repair
• Correcting fitment issues on older Ford and Mercury fuel system assemblies

Installation Notes and Tips

Verify tank opening diameter and vehicle application before installation. Clean the sealing surface thoroughly before installing the gasket and lock ring. Follow the vehicle service procedure for sender alignment and ring engagement to ensure the assembly seats evenly.

Quality Assurance

SKP SK55811 is cataloged as a replacement fuel tank sending unit lock ring for the listed Ford, Lincoln, and Mercury applications. It cross-references Dorman - HELP 55811 and Spectra Premium LO04 for the same application.