NLA Honda HS50 HS55 Snowblower 10 Impeller Propeller Fan 72411 732 902 OBSOLETEThis impeller is from a Honda HS50 snowblower, it also fits the HS55. This is for the tracked, or crawler, machines only. The wheeled machines require the larger 12 impeller. I have one of those in another listing. Any questions just ask..