just recently acquired a 80s mercury 3.6 hp outboard, s/n 5802402, i really like this little motor fot my avon hypylon inflatable, couldnt get it to stay running so took the carb apart, mikuni japan with a 2.0 needle and seat marked on the jet, problem is i lost the float needle and the tiny spring under it, trying to see what else i can use possibly from another parts carb? any and all info would be appreciated, a full carb kit would be great but cant seem to find on the internet as the fuel bowl leaked, also trying to source another water pump housing assembly #90844A1 with cover assembly 95965A2, as mine are in bad shape. thanks