HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USMP05488 Mechanical Fuel Pump
Part #: USMP05488

US Motor Works USMP05488 Mechanical Fuel Pump

2 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$48.00Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Jeep, CJ5
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Mechanical Fuel Pump for Jeep CJ5

The US Motor Works mechanical fuel pump, part number USMP05488, is designed specifically for Jeep CJ5 models. This fuel pump ensures consistent fuel delivery to your engine, supporting optimal performance and reliability.

  • Compatible with Jeep CJ5 vehicles
  • Mechanical fuel pump design for steady fuel flow
  • Durable construction for long-lasting operation
  • Direct replacement for original equipment
  • Part number USMP05488 for easy identification

Product Overview and Features

The US Motor Works USMP05488 mechanical fuel pump is engineered to meet the fuel delivery requirements of Jeep CJ5 models. Its mechanical operation provides reliable fuel transfer from the tank to the carburetor, maintaining proper engine function. Built with quality materials, this fuel pump withstands the demands of daily driving and off-road conditions. The pump is designed as a direct replacement, ensuring compatibility and straightforward installation without modifications.

Applications and Problem Solving

  • Restores fuel delivery in Jeep CJ5 with failing or leaking fuel pumps
  • Eliminates engine stalling caused by inconsistent fuel flow
  • Addresses fuel pressure issues affecting engine performance
  • Replaces worn or damaged mechanical fuel pumps in Jeep CJ5
  • Supports carbureted fuel systems requiring mechanical fuel pumps

Installation Notes and Tips

When installing the US Motor Works USMP05488 mechanical fuel pump on a Jeep CJ5, ensure the engine is cool and the fuel system is depressurized. Verify the mounting surface is clean and free of debris before installation. Use appropriate gaskets and torque specifications to prevent leaks. Check fuel lines for wear and replace if necessary to maintain system integrity.

Quality Assurance and Warranty

US Motor Works manufactures the USMP05488 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 to ensure reliable operation in Jeep CJ5 applications.

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1971JeepCJ52.2LL4N/A
1970JeepCJ52.2LL4N/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:

572SP1072MP

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