Starter fits Kohler models M18, M20, MV20, KT19, KT21, K161 and K181. 9 tooth gear.
Special order. Be sure to match the part number from the owners manual for the part you are replacing with the OEM number(s) listed below.
30% restocking fee if returned
5209806, 5209806S, 52 098 06, 5209813, 5209813S, 52 098 13