HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USMP50440 Mechanical Fuel Pump
Part #: USMP50440

US Motor Works USMP50440 Mechanical Fuel Pump

9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Volkswagen, Beetle
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Reliable Mechanical Fuel Pump for Volkswagen Beetle

The US Motor Works mechanical fuel pump, part number USMP50440, is designed specifically for Volkswagen Beetle models. This fuel pump ensures consistent fuel delivery to maintain engine performance and reliability.

Key Features of USMP50440 Mechanical Fuel Pump

  • Compatible with Volkswagen Beetle vehicles
  • Mechanical design for dependable fuel delivery
  • Durable construction for long service life
  • Direct replacement for original equipment fuel pumps
  • Part number USMP50440 for precise fitment

Product Details and Compatibility

The US Motor Works mechanical fuel pump USMP50440 is engineered to meet the fuel delivery requirements of Volkswagen Beetle engines. Its mechanical operation provides steady fuel flow, supporting optimal combustion and engine efficiency. This pump is a direct replacement part, designed to match the original specifications and fitment of the Volkswagen Beetle, ensuring proper installation and function without modification.

Common Applications and Issues Addressed

  • Restores fuel delivery in Volkswagen Beetle with failing or leaking fuel pumps
  • Resolves engine stalling or hesitation caused by inconsistent fuel supply
  • Eliminates fuel pressure drops affecting engine performance
  • Replaces worn or damaged mechanical fuel pumps in classic Beetle models

Installation Notes and Tips

When installing the USMP50440 mechanical fuel pump on a Volkswagen Beetle, ensure the engine is cool and fuel lines are depressurized. Verify the pump orientation matches the original unit for proper fuel flow direction. Use appropriate gaskets and seals to prevent leaks. It is recommended to inspect related fuel system components during installation for optimal performance.

Quality Assurance and Warranty

US Motor Works manufactures the USMP50440 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 checks to ensure reliable operation in Volkswagen Beetle applications.

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1979VolkswagenBeetle1.6LH4N/Acrimped pump
1978VolkswagenBeetle1.6LH4N/Acrimped pump
1977VolkswagenBeetle1.6LH4N/Acrimped pump
1976VolkswagenBeetle1.6LH4N/Acrimped pump
1975VolkswagenBeetle1.6LH4N/Acrimped pump
1974VolkswagenBeetle1.6LH4N/Acrimped pump
1973VolkswagenBeetle1.6LH4N/Acrimped pump
1972VolkswagenBeetle1.6LH4N/Acrimped pump
1971VolkswagenBeetle1.6LH4N/Acrimped pump

* 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:

1109MF0075SP1018MPSP1155MP

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