Unused Surplus National 163Q-4M/Wheatley HP-165M fluid end, with the following features:
• 4.5" stroke
• 163 HP
• Cast Ductile iron fluid end
• 4" ANSI 300# FF suction connection
• 2" ANSI 1500# FF discharge connection
• Weight
• Dims: 33"(L)x 20"(W)x11"(H)
Applications: Well Service Pump, Mud Pump, Kill Truck Pump
HP: 163
RPM: 390
