Mercury Outboard 7.5hp 75 Carb Carburetor KB12A 1970 1971 1972 1334-4115 Exhaust Manifold but its nonetheless the same

but its nonetheless the same pan

not mint by any means

5/8" inside hole diameter

There were 3 different lengths of these found on various outboards from this time period

Mercury Outboard 7.5hp 75 Carb Carburetor KB12A 1970 1971 1972 1334-4115 Exhaust Manifold but its nonetheless the sameItem Details KB12A (1334 4115) Carburetor for Mercury 75 (7. 5hp) Serial number 2810637 3488152. For years 1970 1971 1972. (Serial number 3488153 marked the first outboard of 1973) Carb may need to be cleaned or rebuilt & gone through before use. I'm not sure how long this has been sitting. The choke shutter is broken on this and will need to be replaced. Will possibly work on other outboards from the time period with the same carburetor designation &