Carter M2118 Mechanical Fuel Pump

Carter M2118 Mechanical Fuel Pump

The Carter M2118 is a mechanical fuel pump built for OE-style fit, form, and function on select classic Chevrolet applications. It is a threaded-inlet, threaded-outlet pump with a gasket or seal included, making it a direct replacement choice for restoring proper fuel delivery on carbureted engines.

Key Features

• Mechanical fuel pump for carbureted fuel systems
• Threaded inlet and threaded outlet connections
• 1/8 NPSF outlet fitting thread size
• Single outlet design
• Gasket or seal included
• Minimum flow rating: 20
• Operating pressure range: 3.5 to 5.5
• OE fit, form, and function focus

Detailed Description

The Carter M2118 fuel pump is engineered for classic Chevrolet fuel system service where a mechanical pump is required. It is listed for 1952-1957 Chevrolet Bel Air and 1953 Chevrolet Corvette applications, including single action pump configurations. For buyers searching for a 1952-1957 Chevrolet Bel Air mechanical fuel pump or a 1953 Chevrolet Corvette fuel pump replacement, this part number provides a direct-reference option with threaded connections and a gasket or seal included. Carter’s fuel system program emphasizes vehicle coverage and problem-solving design, helping maintain consistent fuel delivery in vintage drivetrains.

This part cross-references Airtex Fuel Pumps 4149 for the same application.

What It Helps Address

• Hard starting caused by weak fuel delivery
• Fuel starvation under normal driving conditions
• Loss of pressure in a carbureted fuel system
• Fuel pump replacement on original-style mechanical setups
• Restoration work on classic Chevrolet Bel Air and Corvette models

Installation Notes and Tips

Verify the engine’s fuel pump mounting style, threaded inlet and outlet connections, and outlet thread size before installation. Confirm the application is a single action pump setup for the listed Chevrolet vehicles. Replace the sealing surface as needed and inspect fuel lines for wear, corrosion, or thread damage before tightening connections. The M2118 does not include mounting hardware.

Quality Assurance

Carter builds this pump around OE-style fit, form, and function standards for classic fuel system service. The M2118 is intended for direct replacement use on the listed Chevrolet applications and is supported by Carter’s established fuel system engineering approach.