GMB 520-8190 Mechanical Fuel Pump
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GMB

GMB 520-8190 Mechanical Fuel Pump

Brand GMB 520-8190
Gaskets Included No gasket required
Item Grade Oem standard
Strainer Included Not required
Fits —

OEM standard. Manufactured to meet or exceed OEM specifications.

No gasket required. Simplifies installation with no separate gasket needed.

Fuel pump. Mechanical design for dependable fuel delivery.

Cross-references 1127, 41596 and 5208190 for the same application. See all 5.

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Mechanical Fuel Pump for OE-Style Fuel Delivery

The GMB 520-8190 mechanical fuel pump is built to meet or exceed OEM specifications for dependable fuel delivery. It is an OEM standard replacement for service work on applications such as Mitsubishi and Mazda models that use a mechanical pump design.

Key Features

  • OEM standard construction for direct replacement service
  • Manufactured to meet or exceed OEM specifications
  • No gasket required for installation
  • Strainer not required
  • Mechanical fuel pump design for engine-driven fuel delivery systems

Product Details

GMB 520-8190 is a mechanical fuel pump intended for vehicles that rely on a cam-driven fuel supply system rather than an electric pump. The OEM standard grade supports consistent fuel delivery, while the no-gasket-required design simplifies parts selection during service. This part cross-references Mitsubishi (e.g., M60122) for the same application.

Common Fuel Delivery Issues It Can Address

  • Hard starting caused by weak fuel pressure
  • Fuel starvation under load
  • Engine hesitation from inconsistent fuel delivery
  • Stalling related to a failing mechanical pump
  • Loss of prime in a worn fuel pump assembly

Installation Notes and Tips

Confirm the vehicle uses a mechanical fuel pump before ordering. Match the original pump style and verify the part number 520-8190 against the existing unit and service information. Because no gasket is required and a strainer is not required, follow the vehicle service procedure for sealing and fuel system inspection during installation.

Quality Assurance

GMB manufactures this pump to meet or exceed OEM specifications, with OEM standard grading for service replacement confidence. The part number 520-8190 is also referenced by 5208190 in interchange listings.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1127415965208190M60122MD023380