This is a brand aftermarket starter for Kohler. Tech specs are as follows: Fits KT19, KT21, KT161, KT181, M18, M20, and MV20. Dim A (1) 12 volts Dim B (2) CCW Dim C (3) 9 teeth Replaces part numbers: 33-718 435-507 STENS 52 098 06 KOHLER 52 098 10 KOHLER 52 098 13 KOHLER 5209806 KOHLER 5209810 KOHLER 5209813 KOHLER 9977 Be sure to add me to your ! Thanks For Your Business!! ONE YEAR WARRANTY Griggs Lawn & Tractor warranties electrical items to be free from defects in material and workmanship for a period of one year from date of purchase. The manufacture reserves the right to inspect any item prior to granting warranty. We pledge our support in obtaining settlement of reasonable and justifiable claims. Griggs Lawn & Tractor will not assume any responsibility for loss of time, labor, or crop for any warranted parts. After 30 days of the initial purchase, warranty does not cover shipping charges to and from. *Copy of receipt is required for warranty to be valid and it is the customers responsibility to keep this for a period of one year.* B120018