For Poulan Pro PR1842ST 42″ 18.0hp Lawn Tractor w/ Kohler Engine Carburetor Carb

Carburetor for Kohler:20 853 33,20 853 33-S,20-853-33,20-853-33-S,KH-20-853-33-S,2085333,2085333S,2085333-S,20-853-14-S,20 853 14-S,20-853-16-S,20-853-42-S,20-853-43-S,12-853-118-S,20 853 01-S,20-853-02-S.