Many '98 1/2 to '02 Dodge owners get fed up with their unreliable electronic VP44 injection pumps or simply want more power than the VP44 can produce. Recently, we ran across an extreme example-an '01 ...

Jasper Engines & Transmissions is remanufacturing the Bosch VP44 diesel injection pump. The pump was found on 1998-2002 Cummins B Series engines used in Dodge Ram pickups, Freightliner medium-duty ...

The diesel industry uses two basic styles of mechanical injection pumps: the inline and rotary. In most applications, the inline pumps are attached to inline engines (due to packaging), while the ...

The consistent improvement of diesel engines for motor vehicles has long been a tradition in Bosch’s 125-year corporate history. Bosch provided the injection technology for the world’s first diesel ...

Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

At Diesel Specialties we have been working on diesel fuel systems for over 40 years. We are factory trained and authorized to work on Robert Bosch, Delphi, Stanadyne, Zexel and Ambac fuel systems. We ...