Bosch 87840635 VE Injection Pump Assembly

The Bosch VE series rotary distributor injection pump is a mechanically governed, axial-piston pump designed for light to medium duty diesel engines. It features a single pumping element with a rotating distributor rotor that sequentially delivers high-pressure fuel to each cylinder injection nozzle. The pump housing integrates a transfer pump, governor, and timing device. This assembly replaces OEM reference 87840635 and is calibrated to factory specifications for injection timing, delivery volume, and governor response curves. It is compatible with diesel fuel systems requiring VE-type rotary pump architecture.