Sierra 18-7272 Fuel Pump MELCABL3 Fuel Pump Diaphragm Kit for

Fuel Pump Diaphragm Kit for Mercury Marine Outboards

Use WSB for fresh-water systems (#304 SS basket)

Precisely calculated loudness curves optimized for the human ear ensure quality

Version: Weatherproof Device Cover

Torque(ft/lb): 675

Sierra 18-7272 Fuel Pump MELCABL3 Fuel Pump Diaphragm Kit forAC style used on small block Chevy on Chris Craft and Crusader. Replaces Crusader # 97039 Flange ID #s 41419, M73020 Inlet @ 3 O'clock. Outlet @ 9 O'clock. Separator 8 O'clock. Clock positions based on the outlet and inlet in relation to the rocker arm. Place the pump with the rocker arm in the 12 O'clock position the rocker arm must be held behind the fuel pump body with the bottom of the pump body facing you.