Carter M60480 Mechanical Fuel Pump

Carter M60480 Mechanical Fuel Pump

The Carter M60480 is a mechanical fuel pump built for direct-fit service on select Chevrolet and GMC trucks and vans from the mid-1980s through 1989. It delivers the pressure and flow needed for carbureted fuel systems, with OE-style fit, form, and function for service replacement work.

Key Features

• Mechanical fuel pump for carbureted air and fuel delivery systems
• Minimum flow rating: 23
• Operating pressure range: 7.5 to 10
• Hose inlet with one threaded outlet
• Outlet fitting thread size: 5/8-18 UNF-2B
• Gasket or seal included
• Fits select Chevrolet P30, R30, C20, C20 Suburban, C30 and GMC P3500, R3500, C2500, C2500 Suburban, C3500 applications

Detailed Description

Carter M60480 is a mechanical fuel pump engineered for vehicles that rely on a belt- or cam-driven fuel supply rather than an electric pump. It is a practical replacement for select Chevrolet and GMC applications, including 1985-1989 Chevrolet P30 and 1987-1989 Chevrolet R30, as well as 1985-1989 GMC P3500 and 1987-1989 GMC R3500. This part number, M60480, also cross-references Airtex Fuel Pumps 42440 and Delphi MF0033 for the same application.

Built with a hose inlet and threaded outlet, the Carter M60480 supports straightforward fuel line connection on the listed vehicles. The included gasket or seal helps complete the service job, while the pump’s pressure range and flow rating align with the needs of compatible carbureted systems. Carter’s OE fit, form, and function focus makes this a solid replacement choice when restoring fuel delivery on older Chevrolet and GMC platforms.

What It Helps Fix

• Hard starting caused by weak fuel delivery
• Fuel starvation under load or at higher engine demand
• Low fuel pressure in carbureted systems
• Intermittent stalling related to pump wear
• Fuel leakage at the pump mounting interface when the seal is worn

Installation Notes and Tips

Verify the vehicle’s exact year, engine setup, and notes before ordering. This pump fits 1985 Chevrolet C20, C20 Suburban, C30, and P30 from 01/1985; 1986 Chevrolet C20, C20 Suburban, C30, and P30 with Federal Emissions System; 1987-1988 Chevrolet R30; 1987 Chevrolet P30 with 60 Gallon Tank; 1988-1989 Chevrolet P30; 1989 Chevrolet R3500; 1985 GMC C2500, C2500 Suburban, C3500, and P3500 from 01/1985; 1986 GMC C2500, C2500 Suburban, C3500, and P3500 with Federal Emissions System; 1987-1989 GMC R3500; and 1987 GMC P3500 with 60 Gallon Tank. Confirm inlet and outlet routing, and inspect fuel lines before installation.

Quality Assurance

Carter Fuel Systems emphasizes OE-style fit, form, and function along with broad vehicle coverage and problem-solving design features. The M60480 is built to meet the needs of the listed Chevrolet and GMC applications with the specifications required for mechanical fuel pump service.