FORCE : 125 H.P. (1986) Model Serial Ranges 1251F6A 1251F6B 1251FC6A 1251FC6B 1251X6A 1251X6B 1251XC6A 1251XC6B 1253X6B 1254X6A 1254X6B 1258F6A 1258F6B 1258FC6A 1258FC6B 1258V6B 1258X6A 1258X6B 1258XC6A 1258XC6B