3.0-Liter and 3.7-Liter 4-Cylinder engines. Replaces Mercruiser 42725A3, OMC 509407, Mallory 9-35422, flange ID 60337, M60337. Fits Mercruiser and OMC 3.0 liter in-line 4-cylinder engines, and also later model Mercruiser 3.7 liter aluminum block engines. Fuel filter is located on bottom of fuel pump when installed. Mounting gasket is included. Fuel inlet is at 8, and outlet is at 3 O'clock position. Note: This is always determined by looking at the bottom of the fuel pump with the rocker arm held at the 12 O'clock position.
 
Part # 18-7282