1992 Mercury Outboard Models Where can I find my serial number? 2.5 [MH] 1002201MK 3 [MH] 1003201MK 4 [MH] 1004201MK 4 [MLH] 1004211ML 5 [MH] 1005201MK 5 [MLH] 1005211MK 6 [MH] 1006201MD 6 [MLH] 1006211MD 8 [MH] 1008201MD 8 [MLH] 1008211MD 9.9 [ELRC] 1010312MD 9.9 [MH] 1010201MD 9.9 [MLH] 1010211MD 10 [MH/ALT] 1010207MB 1010207MD 10 [MLH/ALT] 1010217MB 1010217MD 1010253MB 15 [EH] 1015301MD 15 [ELH] 1015311MD 15 [ELRC] 1015312MD 15 [MH] 1015201MD 15 [MLH] 1015211MD 20 [EL] 1020312MD 20 [MH] 1020201MD 20 [MLH] 1020211MD 25 [EH] 1025301MD 25 [ELH] 1025311MD 25 [EL] 1025312MD 25 [E] 1025302MD 25 [MH] 1025201MD 25 [MLH] 1025211MD 40 [ELHPTO] 1040411MD 40 [ELO] 1040312MD 40 [ELPTO] 1040412MB 1040412MD 40 [EO] 1040302MD 40 [MH/ALT] 1040203MD 40 [MLH/ALT] 1040213MD 50 [ELHO] 1050311MD 50 [ELHPTO] 1050411MD 50 [ELO] 1050312MD 50 [ELPTO] 1050412MD 50 [EO] 1050302MD 55 [MLH] 1055217MD 60 [ELHPTO] 1060411MD 60 [ELO] 1060312MD 60 [ELPTO] 1060412MD 60 [EO] 1060302MD 75 [ELHPTO] 1075411MD 75 [ELPTO] 1075412MD 90 [ELHPTO] 1090411MD 90 [ELPTO] 1090412MD 100 [ELPTO] 1100412MD 115 [ELPTO] 1115412MD 115 [EXLPTO] 1115422MD 135 [CXL] 1135425MD 135 [L] 1135412MD 135 [XL] 1135422MD 150 [CXL] 1150425MD 150 [L] 1150412MD 150 [XL] 1150422MD 150XR6 [ELPTO] 1150453MD 175 [CXL] 1175425MD 175 [L] 1175412MD 175 [XL] 1175422MD 175XRI [L] 1175413MD 200 [CXL] 1200425MD 200 [L] 1200412MD 200 [XL] 1200422MD 200XRI [ELPTO] 1200413MD 275 [CXL] 1275425MD 275 [CXXL] 1275435MD 275 [L] 1275412MD 275 [XL] 1275422MD 275 [XXL] 1275432MD