Just using the first part that comes up, 23375-732-000, the distance collar, the list shows it fits the HS50, HS55, HS70 and HS80. If you scroll down the page to the part #s, and click on a part number, then scroll down the result, there should be a list of the models that part will fit.Īll Years HS80K1 WAS SNOW BLOWER, JPN Honda Snowblower AUGER Diagram and Parts