This new aftermarket water pump 490B-42000 is designed to efficiently regulate engine temperature by circulating coolant

Part number: 6206-51-1201

Z-45/25 DC (from SN Z4525D-1358)

Hydro Gear:HGM12P7172

Overhaul Rebuild Kit for Yanmar Engine 3TNV74 Crankshaft bearing size:+0.5mm This new aftermarket water pumpOverhaul Rebuild Kit for Yanmar Engine 3TNV74 Application: Yanmar Engine: 3TNV74 Content: 1 Set of Overhaul Gasket Kit 3 Cylinder Liners 3 Pistons, standard 3 Piston Pins 6 Snap Rings 3 Rod Bushings Set Rings For 3 Pistons, standard 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Bearings 3 Intake Valves 3 Exhaust Valves 6 Valve Guides 3 Intake Valves Seats 3 Exhaust Valves Seats *The cylinder liners in this kit are semi finished. They