MerCruiser 1351-5203A1 Rochester Carburetor 2BBL Carb 140hp 3.0L 4cyl 1972-1978 60hp Other notably Parts: 303119

Other notably Parts: 303119

Part number 381927 / 0381927 / 3886082

Good Condition-some external layer cracking which is pretty standard on these

This seems to have been found on only the 30hp Jet 4cyl & 40hp 4cyl 1989-1996 in this particular configuration

OMC 979873 / 0979873 (Spark Plug Lead #4)

MerCruiser 1351-5203A1 Rochester Carburetor 2BBL Carb 140hp 3.0L 4cyl 1972-1978 60hp Other notably Parts: 303119Item Details MerCruiser 1351 5203A1 1351 5203 Rochester 2 Jet 2BBL Carburetor Assembly Bowl Number 7043184 GM Rochester 2 Jet 2 barrel carburetor assembly Generally found on MerCruiser GM 3. 0L 140hp 4cyl engines 1972 1978 (Serial Number 3771645 & UP Specifically) which is basically 1973 1978 Not Compatible with applications that used MerCarb Used for MerCruiser Chevy GM 140hp 3. 0L applications from 1979 1982 That used ROCHESTER carburetors The