OLD NEW STOCK Lifter has ridges in center SS to 2535110-S, 25 351 10-S, 25351111-S, 25 351 11-S
Replaces OEM #: Kohler 235008INTAKE VALVE FITS KOHLER MODEL K241 (10 HP), K301 (12 HP), 20 & 23 HP.
NEW STYLE - Smooth in center ridgeReplaces 25 35 107-S, 2535107-S, 2535110-S, 25 351 10-S
K241, K301, K321, K332, K582.Replaces OEM #: Kohler 235582
K321, K341, K532, K582, M14, M16.Replaces OEM #: Kohler 237672
K241, K301, K321 up to D series, M10-12.Replaces OEM #: kohler 235838
Fits K241-46863 WHEEL HORSE 10 HP Engines