Fel-Pro 61055 Fuel Injection Throttle Body Mounting O-Ring

Brand Fel-Pro 61055
Fits Ford and Mazda · 21 vehicles

Application-specific materials. Built for dependable sealing performance and durability professionals trust.

Rubber construction. Provides a flexible sealing surface for throttle body mounting.

Throttle body mounting O-ring. A sealing solution for air and fuel delivery systems.

Cross-references 95TZ9E936AA, CM55501 and G31641 for the same application. See all 4.

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Fel-Pro 61055 Fuel Injection Throttle Body O-Ring

Fel-Pro 61055 is a premium rubber fuel injection throttle body mounting O-ring built for sealing the throttle body to the intake system. It is specified for select Ford, Mazda, and related applications, including Explorer, Ranger, B4000, and Aerostar models from 1995-2000.

Key Features

  • Premium rubber construction for dependable sealing performance
  • Inside diameter: 2.720 in. / 69.0 mm
  • Thickness: 0.230 in. / 5.8 mm
  • Outside diameter: 3.820 x 2.921 in.
  • Zero bolt-hole design for throttle body mounting applications
  • Fits 1995-2000 Ford Explorer, 1995-2000 Ford Ranger, 1995-2000 Mazda B4000, and 1995-1997 Ford Aerostar

Detailed Description

Fel-Pro 61055 is a fuel injection throttle body mounting O-ring made from rubber and engineered as a premium sealing component. Fel-Pro focuses on application-specific sealing materials to deliver consistent vehicle sealing performance, and this O-ring follows that approach with dimensions sized for the listed Ford and Mazda applications. It is a direct-fit sealing solution for 1995-2000 Ford Explorer and Ranger, 1995-2000 Mazda B4000, and 1995-1997 Ford Aerostar models. This part number, 61055, is also referenced by interchange numbers 95TZ9E936AA, CM55501, G31641, and ZZM013652 for the same application.

What It Helps Address

  • Air leaks at the throttle body mounting surface
  • Vacuum-related idle instability
  • Fuel delivery sealing issues around the throttle body interface
  • Rough running caused by deteriorated or flattened O-ring material
  • Loss of sealing integrity during throttle body service

Installation Notes and Tips

Confirm the throttle body and intake sealing surfaces are clean and free of old gasket material before installation. Compare the removed seal to Fel-Pro 61055 to verify inside diameter, thickness, and outside diameter match the application. Use the part number 61055 and the vehicle listing to confirm fitment for your Ford Explorer, Ford Ranger, Mazda B4000, or Ford Aerostar before assembly.

Quality Assurance

Fel-Pro sealing products are built around application-specific materials and vehicle-focused fitment. Fel-Pro 61055 is a premium-grade sealing component intended to provide reliable throttle body mounting seal performance for the listed applications.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2000FordExplorer4.0LV6N/A
2000FordRanger4.0LV6N/A
2000MazdaB40004.0LV6N/A
1999FordExplorer4.0LV6N/A
1999FordRanger4.0LV6N/A
1999MazdaB40004.0LV6N/A
1998FordExplorer4.0LV6N/A
1998FordRanger4.0LV6N/A
1998MazdaB40004.0LV6N/A
1997FordAerostar4.0LV6N/A
1997FordExplorer4.0LV6N/A
1997FordRanger4.0LV6N/A
1997MazdaB40004.0LV6N/A
1996FordAerostar4.0LV6N/A
1996FordExplorer4.0LV6N/A
1996FordRanger4.0LV6N/A
1996MazdaB40004.0LV6N/A
1995FordAerostar4.0LV6N/A
1995FordExplorer4.0LV6N/A
1995FordRanger4.0LV6N/A
1995MazdaB40004.0LV6N/A
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
95TZ9E936AACM55501G31641ZZM013652