... for cummins engine: mechancial engine B type Technical parameter: (water pump speed): 5540rpm(flow): 230L/MIN(lift): ≥23.3mApplicable for ... engine NO.: G5.9, B4.5s, QSB5.9-44, QSB5.9, G3.9, B5. ... Cylinder), 6B, B6.7s, B5.9LPG, B LPG Plus, B4.5, ISB CM2150, ISB CM850, B Gas International, B3. ... CM850, B5.9, ISBe CM850, QSB3.9-30 water pump applicable for Cummins engine