HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USMP51123 Mechanical Fuel Pump
Part #: USMP51123

US Motor Works USMP51123 Mechanical Fuel Pump

22 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350
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Reliable Mechanical Fuel Pump for Ford E-250 and F-350 Models

The US Motor Works USMP51123 mechanical fuel pump is designed to provide consistent fuel delivery for select Ford trucks and vans. Engineered to meet the demands of Ford E-250 Econoline, E-350 Econoline, and F-250/F-350 models, this fuel pump ensures steady engine performance under various driving conditions.

  • Compatible with Ford E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models
  • Mechanical fuel pump design for reliable fuel delivery
  • Durable construction to withstand daily operational stresses
  • OEM-quality replacement part number USMP51123

Product Details and Specifications

The US Motor Works USMP51123 mechanical fuel pump is engineered to replace original equipment on specific Ford trucks and vans. Its mechanical operation ensures fuel is efficiently drawn from the tank and delivered to the carburetor or fuel injection system. This pump is suitable for Ford E-250 Econoline and E-350 Econoline models, including Club Wagon variants, as well as F-250 and F-350 trucks. The part number USMP51123 corresponds to a direct-fit replacement, designed to maintain factory fuel system performance without modification.

Common Applications and Problem Resolution

  • Restores proper fuel pressure in Ford E-250 Econoline and F-350 trucks
  • Eliminates engine stalling caused by inconsistent fuel delivery
  • Resolves hard starting issues related to fuel pump failure
  • Addresses fuel leaks or mechanical wear in original fuel pumps
  • Improves overall engine responsiveness and efficiency

Installation Notes and Tips

Installation of the US Motor Works USMP51123 mechanical fuel pump requires basic mechanical skills and tools. Ensure the engine is cool before beginning work. Disconnect the battery and relieve fuel system pressure to prevent fuel spillage. Remove the old fuel pump carefully, noting the orientation and connection points. Install the new pump in the same position, securing all fittings and gaskets properly to avoid leaks. After installation, check for fuel leaks and verify proper engine operation before driving.

Quality Assurance and Warranty Information

US Motor Works manufactures the USMP51123 mechanical fuel pump to meet industry standards for durability and performance. While specific warranty details are not provided, US Motor Works products typically undergo quality control inspections to ensure reliability. For warranty information, consult the product packaging or contact the manufacturer directly.

This part fits 22 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1987FordE-250 EconolineXL5.8LV8GASN/AOver 8500 GVW
1987FordE-250 Econoline Club WagonXLT5.8LV8GASN/AOver 8500 GVW
1987FordE-350 EconolineXL5.8LV8GASN/AOver 8500 GVW
1987FordE-350 Econoline Club WagonXLT5.8LV8GASN/AOver 8500 GVW
1987FordF-250XLT Lariat5.8LV8GASN/AOver 8500 GVW
1987FordF-350XLT Lariat5.8LV8GASN/AOver 8500 GVW
1986FordE-250 EconolineXL5.8LV8GASN/AOver 8500 GVW
1986FordE-250 Econoline Club WagonXLT5.8LV8GASN/AOver 8500 GVW
1986FordE-350 EconolineXL5.8LV8GASN/AOver 8500 GVW
1986FordE-350 Econoline Club WagonXLT5.8LV8GASN/AOver 8500 GVW
1986FordF-250XLT Lariat5.8LV8GASN/AOver 8500 GVW
1986FordF-350XLT5.8LV8GASN/AOver 8500 GVW
1985FordE-250 EconolineXL5.8LV8GASN/AOver 8500 GVW
1985FordE-250 Econoline Club WagonXLT5.8LV8GASN/AOver 8500 GVW
1985FordE-350 EconolineXL5.8LV8GASN/AOver 8500 GVW
1985FordE-350 Econoline Club WagonXLT5.8LV8GASN/AOver 8500 GVW
1985FordF-250XLT Lariat5.8LV8GASN/AOver 8500 GVW
1985FordF-350XLT Lariat5.8LV8GASN/AOver 8500 GVW
1984FordE-350 EconolineXL5.8LV8GASN/AOver 8500 GVW
1984FordE-350 Econoline Club WagonXLT5.8LV8GASN/AOver 8500 GVW
1983FordE-350 EconolineXL5.8LV8GASN/AOver 8500 GVW
1983FordE-350 Econoline Club WagonXL5.8LV8GASN/AOver 8500 GVW

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

60449E5TE 9350-FAE5TZ 9350-DMF0098SP1129MP

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.