Multiquip 1G11151012 Injection Pump Assembly - OEM Replacement Part for Vibratory Rollers

The injection pump assembly is a critical fuel delivery component for the Kubota EA330-E3-NB3-HGMS-1 diesel engine used in Multiquip vibratory rollers. This pump precisely meters and pressurizes fuel for injection into the engine cylinders, ensuring proper combustion, optimal power output, and reliable operation during compaction work. Failure symptoms include difficult starting, loss of power, rough idle, excessive smoke, or complete engine shutdown.

This genuine OEM injection pump is specifically designed for the EA330 engine platform and maintains factory specifications for fuel delivery pressure and timing. Proper fuel system maintenance—including clean fuel, regular filter changes, and bleeding air from the system after filter service—extends pump life and prevents costly downtime on the jobsite.

Compatible with the following Multiquip vibratory roller models:

• MRH601DS Vibratory Roller

Genuine Multiquip OEM part, sold by an authorized dealer.