1982 Mercury Outboard Models Where can I find my serial number? 3.6 [ML] 1003222 3.6 [M] 1003202 4.5 [ML] 1005222 4.5 [M] 1005202 7.5 [EL] 1007522 7.5 [E] 1007502 7.5 [ML] 1007222 7.5 [M] 1007202 9.8 [EL] 1010522 9.8 [E] 1010502 9.8 [ML] 1010222 9.8 [M] 1010202 TH [D] 1001302 TH [R] 1001402 TH [T] 1001202 TH+ [D] 1001602 TH+ [R] 1001702 TH+ [T] 1001502 18 [EL] 1018522 18 [E] 1018502 18 [ML] 1018222 18 [M] 1018202 25 [EL] 1025522 25 [E] 1025502 25 [ML] 1025222 25 [M] 1025202 40 [EH] 1040532 40 [ELH] 1040552 40 [EL] 1040522 40 [E] 1040502 40 [ML] 1040222 40 [M] 1040202 50 [EH] 1050532 50 [ELH] 1050552 50 [ELPT] 1050622 50 [EL] 1050522 50 [E] 1050502 50 [ML] 1050222 50 [M] 1050202 70 [ELPT] 1070622 70 [EL] 1070522 70 [E] 1070502 80 [ELPT] 1080622 80 [EL] 1080522 80 [E] 1080502 90 [ELPT] 1090622 90 [EL] 1090522 115 [ELPT] 1115622 115 [EL] 1115522 115 [EXLPT] 1115642 150 [ELPT] 1150622 150 [EXLPT] 1150642 200 [ELPT] 1200622 200 [EXLPT] 1200642