Rotary Fuel Pump
A Bosch rotary pump, most commonly known as the VE-type (Verteiler) injection pump, is a compact, positive-displacement distributor pump used in diesel engines to meter and distribute fuel to the cylinders in a precise sequence. Unlike bulky inline pumps, the Bosch VE pump uses a single rotating plunger to supply all cylinders, making it ideal for smaller diesel engines in cars, light trucks, and agricultural machinery.