Replaces Mercruiser 86234A4, 47585A1, 47585, 85234A3, 86234, 77594, 71327, OMC # 985602, 985603, 982240, Mallory 9-35419. Fits early OMC and Mercruiser in-line 4-cylinder and 6-cylinder engines and Mercruiser 3.7-Liter aluminum block engines. Flange ID 60032. Fuel filter is located on top side of pump when installed. Mounting gasket is included. 
 
Part # 18-7278