GMB 525-8330 Mechanical Fuel Pump

Mechanical Fuel Pump for Ford V8 Applications

This GMB mechanical fuel pump is built to meet or exceed OEM specifications for dependable fuel delivery in classic Ford trucks and vans. The GMB 525-8330 is an OEM standard replacement for carbureted applications that require a mechanical pump with no gasket required and no strainer required.

Key Features

• OEM standard construction for consistent fuel delivery
• Manufactured to meet or exceed OEM specifications
• No gasket required
• Strainer not required
• Direct replacement for select Ford E-100, E-150, E-250, E-350, F-100, F-150, F-250, and F-350 applications

Detailed Description

The GMB 525-8330 mechanical fuel pump is intended for classic Ford fuel systems that use a cam-driven mechanical pump. It serves as an OEM-style replacement for 1973-1979 Ford F-250 and 1975-1979 Ford E-Series and F-Series applications listed below, including Ford E-100 Econoline, E-150 Econoline Club Wagon, and Ford F-350 models. This part cross-references Carter M6807 for the same application.

Built to OEM standard requirements, this fuel pump supports proper fuel supply for carbureted engines in vintage Ford truck and van platforms. The 525-8330 part number is also referenced by interchange numbers including 5258330 and D5TE9350AB.

Vehicle Fitment

• Fits 1975-1979 Ford E-100 Econoline, N/A
• Fits 1975-1979 Ford E-100 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford E-150 Econoline, N/A
• Fits 1975-1979 Ford E-150 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford E-250 Econoline, N/A
• Fits 1977-1979 Ford E-250 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford E-350 Econoline, N/A
• Fits 1977-1979 Ford E-350 Econoline Club Wagon, N/A
• Fits 1975-1979 Ford F-100, N/A, w/o In-Cab Fuel Tank
• Fits 1975-1979 Ford F-150, N/A, w/o In-Cab Fuel Tank
• Fits 1973-1979 Ford F-250, N/A, w/o In-Cab Fuel Tank
• Fits 1975-1979 Ford F-350, N/A, w/o In-Cab Fuel Tank

Common Replacement Uses

• Restoring fuel pressure on a carbureted Ford truck or van
• Replacing a worn mechanical pump that causes hard starting
• Addressing fuel starvation under load or at higher engine speeds
• Correcting inconsistent fuel delivery in vintage Ford E-Series and F-Series vehicles
• Replacing an OE-style pump on engines that use a mechanical fuel pump design

Installation Notes and Tips

Confirm engine and fuel system configuration before installation, especially on Ford F-100, F-150, F-250, and F-350 models listed with the w/o In-Cab Fuel Tank note. Inspect the mounting surface and fuel lines before installing the pump, and verify that the replacement matches the original mechanical pump style for the application. Because no gasket is required, follow the vehicle-specific service procedure for sealing and mounting.

Quality Assurance

GMB manufactures this pump to meet or exceed OEM specifications and positions it as an OEM standard replacement. That makes the 525-8330 a practical choice for maintaining original-style fuel system performance in compatible Ford applications.