... of OEM experience 3)Low maintenance cost,simple repairing BH4QT90R9 Fuel Injection Pump Major Technical ParametersCylinder Number: 2 , 3 , 4 Cylinder Distance ... ,9mm,9.5mm.Cam Lift(mm): 7mm, 8mm ,9mm.Max Fuel Supply Volume (mm³/cycle): 65Governor: Mechanical type, Digital typeRotating Direction: Left ... information,please send me email, thank you very much. BH4QT90R9 Fuel Injection Pump