1971 Johnson Outboard Models Where can I find my model number? 2 2R71A 4 4R71D 4RL71D 4W71D 4WL71D 6 6R71E 6R71G 6RL71E 6RL71G 9.5 9R71R 9RL71R 20 20R71S 20RL71S 25 25R71S 25RL71S 40 40E71B 40E71G 40EL71B 40EL71G 40R71B 40R71G 40RL71B 40RL71G 50 50ES71S 50ESL71S 60 60ES71C 60ES71E 60ESL71C 60ESL71E 85 85ESL71A 85ESL71H 100 100ESL71A 100ESL71C 125 125ESL71C