1983 Chrysler Outboard Models Where can I find my serial number? 3.5 32H3F 32R3G 4 42B3K 42H3K 7.5 71B3D 71H3D 72B3F 72H3F 9.9 91B3C 91H3C 92B3K 92H3K 95B3J 95H3J 15 152B3J 152H3J 158B3D 158H3D 25 252B3G 252H3G 257B3D 257H3D 35 357B3N 357H3N 357R3P 45 457B3P 457H3P 50 503B3A 503C4B 503H3A 503H4B 507B2C 507B3D 507C4E 507H2C 507H3D 507H4E 507R3E 507S4A 507S4B 55 559B3R 559H3R 559V3S 75 756B3K 756H3K 756R3L 758B3F 758H3F 85 856B2K 856H2K 858B2F 90 906R3D 908B3A 908H3A 908V3B 100 1008B3C 1008H3C 105 1058V3H 115 1158B3F 1158H3F 140 1408B3E 1408H3E