Piston Assembly

Fits Briggs & Stratton 10 - 12 1/2 hp & 14 - 18 hp models Oversize + .020. Fits models 220416, 220431, 220432, 220435, 220437, 220702, 220705, 220706, 220707, 221431, 221432, 221433, 221435, 221436, 221437, 221452, 221457, 222412, 222413, 222416, 222417, 222496, 251411, 251412, 251415, 251416, 251417, 251702, 251705, 251707, 252411, 252412, 252413, 252415, 252416, 252417, 252702, 252707, 253412, 253417, 253702, 253703, 253706, 253707, 254412, 254415, 254416, 254417, 254421, 254422, 254425, 254426, 254427, 254702, 254707, 255426, 255427, 255702, 255707, 256702, 256705, 256707, 257702, 257705, 257707, 258702, 258707, 259702, 259707, 280702, 280707, 281702, 281706, 281707, 282707, 285707, 28A702, 28A707, 28C702, 28C707, 28F707, 400417, 400437, 400447, 400707, 400777, 402415, 402417, 402431, 402435, 402437, 402445, 402447, 402451, 402707, 402777, 404417, 404437, 404447, 404707, 404777, 421707, 422431, 422432, 422435, 422436, 422437, 422707.