... 1.Cummins 6BT water pump is used in Cummins 6BT engine. 2.OEM No. :3960342 3. Competitive price with high quality Water PumpRemarks:1) ... bearing, connecting rod bearing, vribbed belt, belt tensioner, water pump, lubricating oil pump, engine valve seat, engine valve oil seal, engine ... ROD BEARINGENGINE PISTONFUEL TRANSFER PUMPBELT TENSIONERCYLINDER LINERLUBRICATING OIL PUMP Cummins 6BT5.9 Water Pump