Pump housing for housing gasket use # 74-1132 hoshizaki ice machine series: km-450, km-452, km-500, km-630, km-632, km-800. Km-320mah, km-320mwh, km-500mae, km-500maf, km-500mah, km-500mre, km-500mrf, km-500mwe, km-500mwf, km-501mah, km-501mrh, km-501mwh, km-650mah, km-650mrh, km-650mwh, km-800mae, km-800mre, km-800mwe, km-900mah, km-900mrh, km-900mrh3, km-900mwhreplaces the following manufacturer's products oem numbers are used for reference only, see policies for more details. oem names oem # hoshizaki 211409-01