F400 F600 Continental power unit engines 4-6-Cyl new water pump cast iron impeller F400K419 F400K422. The casting numbers are F400K418, F400K419, F400K422, F400K423, F400K513, F600K519 and F600K520. 1950's-70's F400, F600 series Forklifts with Continental engine power units 4-Cyl & 6-Cyl engines.
