Description
Bosch RQV manifold pressure compensator diaphragm membrane 2420503019
This is a good quality non genuine part – if you prefer a genuine Bosch diaphragm we also stock these HERE
Commonly fitted to P7100 pumps / Dodge / Cummins applications
Item 6 in the exploded diagram
Equivalent to:
IVECO 93194873
KHD-DEUTZ 1319321, 01319321
LIEBHERR 571938108
MAN 81115370009
RENAULT 5600409936
SCANIA 1386181
VOLVO 3094248
The diaphragm increases the optimum fuel delivered from the injection pump when the pressure in the engines inlet manifold rises with turbo boost. Split diaphragms result in significant loss of power.
