UM15501 Complete New Rocker Assembly---Z-120, Z-129, Z-134, Z145

Fits: TO-20, TO-30, TO-35, MF 35, 40, 50, 202, 203, 204, 205, 2135, 135, 150, 230, 235. 245, 20, 20C

With Continental engines: Z-120, Z-129, Z-134, Z145