Multiquip ZPP201285 Fuel Pump - OEM Replacement Part for Concrete Pumps

The fuel pump is a critical component in diesel-powered concrete pump systems, responsible for delivering fuel from the tank to the engine at the proper pressure and flow rate. This OEM fuel pump ensures reliable engine operation during demanding concrete pumping applications where consistent power delivery is essential.

In the LS300G electrical system, the fuel pump operates on the 12V DC system and connects to the engine's Zenith ECU through dedicated 18 AWG black ground and pink/green power supply wiring harnesses. The pump interfaces with the digital control box through the J1 male connector (16-pin) and receives power through terminal connections that tie into the main ignition system. Proper fuel delivery is critical for maintaining engine performance under the variable loads experienced during concrete pumping operations.

This fuel pump is designed specifically for Multiquip concrete pump applications and meets OEM specifications for pressure output, flow rate, and electrical draw. Failed or weak fuel pumps can cause engine stalling, rough idle, power loss under load, and difficulty starting—symptoms that severely impact jobsite productivity.

Compatible Models:

• LS300G

Genuine Multiquip OEM part, sold by an authorized dealer.