Kohler K90 K91

iSaveTractors brand complete gasket and oil seal set for Kohler K90 and K91 4HP Cast Iron Small Engines.    ** iSaveTractors is discontinuing this product. When it's gone it's gone.  

New aftermarket Piston Kit for Kohler K90, K91 4HP Cast Iron Engines. STD Size Only Replaces: Kohler 4687401S  ** iSaveTractors is discontinuing this product. When it's gone it's gone.