The MerCruiser Y38-1 and Y38-1V remanufactured two barrel MerCarb marine Carburetors have one idle mixture screw with the gas inlet in front above the idle mixture screw.
It is important to get the carburetor number off your marine carburetor. This will ensure that we will deliver you the correct marine carburetor.
Your marine carburetor will be flow tested, calibrated, idle adjusted, and ready for easy installation.