SIGAM 12641 Silenziatore posteriore

131 (131_) 1.3 Mirafiori (1974 - 1981) 1297 ccm, 40 kw, 54 hp

131 (131_) 1.3 Mirafiori (131A) (1974 - 1982) 1297 ccm, 48 kw, 65 hp

131 (131_) 1.3 Super Mirafiori (1978 - 1980) 1297 ccm, 57 kw, 78 hp

131 (131_) 1.6 (1976 - 1984) 1585 ccm, 63 kw, 85 hp

131 (131_) 1.6 (131A1) (1974 - 1981) 1585 ccm, 55 kw, 75 hp

131 (131_) 1.6 Super (1978 - 1984) 1585 ccm, 71 kw, 97 hp

131 (131_) 1.6 Super Mirafiori (A) (1979 - 1982) 1585 ccm, 72 kw, 98 hp