Fel-Pro 61674 Fuel Injection Throttle Body Mounting Gasket

Overview of Fel-Pro Fuel Injection Throttle Body Mounting Gasket

The Fel-Pro 61674 fuel injection throttle body mounting gasket is designed for reliable sealing in Ford E-150, E-250, and E-350 Super Duty models. Constructed from premium-grade nylon, this gasket ensures a precise fit and durable performance in air and fuel delivery systems.

• Material: Premium-grade nylon for durability and resistance
• Inside Diameter: 3.032 inches (77.0 mm) for accurate throttle body fitment
• Thickness: 0.191 inches (4.8 mm) to maintain proper sealing pressure
• Number of Bolt Holes: 4 for secure mounting
• Compatible with Ford E-150, E-250, and E-350 Super Duty models

Detailed Product Description

The Fel-Pro 61674 gasket is engineered to provide a tight seal between the fuel injection throttle body and intake manifold. Its premium nylon construction offers resistance to heat, fuel, and chemical exposure, which is critical for maintaining engine efficiency and preventing leaks. The gasket’s inside diameter of 3.032 inches (77.0 mm) matches the throttle body opening precisely, while the 0.191-inch (4.8 mm) thickness ensures consistent compression and sealing under operating conditions. Featuring four bolt holes, this gasket aligns perfectly with mounting points on Ford E-150, E-250, and E-350 Super Duty vehicles, facilitating straightforward installation and reliable performance.

Common Applications and Issues Addressed

• Prevents vacuum leaks that can cause rough idling or poor engine performance
• Eliminates fuel leaks at the throttle body mounting surface
• Maintains proper air-fuel mixture by ensuring a secure seal
• Reduces risk of throttle body gasket failure due to heat and chemical exposure
• Helps avoid check engine light triggers related to intake leaks

Installation Notes and Tips

• Ensure mating surfaces are clean and free of old gasket material before installation
• Use proper torque specifications for the four mounting bolts to avoid gasket distortion
• Inspect the throttle body and intake manifold for damage or warping prior to gasket installation
• Replace the gasket whenever the throttle body is removed to maintain sealing integrity

Quality Assurance and Warranty

Fel-Pro gaskets are manufactured to meet strict quality standards for fit, form, and function. The 61674 fuel injection throttle body mounting gasket undergoes rigorous testing to ensure durability and resistance to heat and chemical exposure. While specific warranty details may vary, Fel-Pro products typically come with a limited warranty against defects in material and workmanship, providing confidence in the gasket’s long-term reliability for Ford E-150, E-250, and E-350 Super Duty applications.