HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsGMB 510-8020 Mechanical Fuel Pump
Part #: 510-8020

GMB 510-8020 Mechanical Fuel Pump

14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Jeep, J10, Wagoneer, and Wrangler
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Reliable Mechanical Fuel Pump for Jeep J10, Wagoneer, and Wrangler

The GMB 510-8020 mechanical fuel pump is designed to meet OEM standards, providing dependable fuel delivery for Jeep J10, Wagoneer, and Wrangler models. This pump requires no gasket or strainer, simplifying installation and maintenance.

Key Features of the GMB 510-8020 Mechanical Fuel Pump

  • OEM standard item grade ensures consistent performance
  • No gasket required, reducing installation complexity
  • Strainer not required, streamlining fuel system setup
  • Compatible with Jeep J10, Wagoneer, and Wrangler vehicles
  • Durable construction designed for mechanical fuel delivery systems

Detailed Product Description

The GMB 510-8020 mechanical fuel pump is engineered to provide reliable fuel delivery for select Jeep models, including the J10, Wagoneer, and Wrangler. Built to OEM standards, this pump maintains the integrity of your vehicle's fuel system without the need for additional gaskets or strainers. Its design focuses on durability and ease of use, making it a practical replacement part for mechanical fuel pump applications. The absence of a required gasket reduces the risk of leaks and simplifies the installation process, while the non-requirement of a strainer means fewer components to manage during maintenance.

Common Applications and Issues Addressed

  • Replacement for worn or failing mechanical fuel pumps in Jeep J10, Wagoneer, and Wrangler
  • Resolves fuel delivery interruptions caused by pump wear
  • Addresses fuel pressure inconsistencies affecting engine performance
  • Eliminates leaks related to gasket failure by design
  • Supports restoration of proper fuel flow in older Jeep models

Installation Notes and Tips

When installing the GMB 510-8020 mechanical fuel pump, ensure the mounting surface is clean and free of debris since no gasket is required. Verify compatibility with your specific Jeep model and engine configuration before installation. Proper torque specifications should be followed to avoid damage to the pump or mounting points. Consult your vehicle’s service manual for detailed installation procedures.

Quality Assurance and Warranty Information

This mechanical fuel pump meets OEM standard quality grades, ensuring reliable operation and durability. While specific warranty details are not provided, GMB products typically adhere to strict manufacturing standards to support long-term vehicle performance.

BrandGMB
Part Number510-8020
Gaskets IncludedNo gasket required
Item GradeOem standard
Strainer IncludedNot required

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990JeepWrangler4.2LL6N/A
1989JeepWrangler4.2LL6N/A
1988JeepWrangler4.2LL6N/A
1987JeepJ104.2LL6N/A
1987JeepWrangler4.2LL6N/A
1986JeepJ104.2LL6N/A
1985JeepJ104.2LL6N/A
1984JeepJ104.2LL6N/A
1983JeepJ104.2LL6N/A
1982JeepJ104.2LL6N/A
1982JeepWagoneer4.2LL6N/A
1981JeepJ104.2LL6N/A
1981JeepWagoneer4.2LL6N/A
1980JeepWagoneer4.2LL6N/A

* 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:

42338510802060167B0244PJ3240172J9990437M16093M60167MF0096SP1022MP

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