MerCruiser 1351-5203A1 Rochester Carburetor 2BBL Carb 140hp 3.0L 4cyl 1972-1978 60hp Used from 1986-2001

Used from 1986-2001

Other notably Parts: 303119

) 5430527 THRU 5738890 (MARINER)

312781 / 0312781 Water pump to thermostat housing

This is for the standard Long shaft (20" transom) models (you should have an “L” somewhere in your model number) 85hp 88hp 90hp 100hp 110hp 112hp 115hp 120hp 125hp 135hp 140hp 150hp 155hp 175hp 185hp 200hp 225hp 235hp

MerCruiser 1351-5203A1 Rochester Carburetor 2BBL Carb 140hp 3.0L 4cyl 1972-1978 60hp Used from 1986-2001Item 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