Sierra 18-7809 Mercury 55278A3 Fuel Pump Diaphragm Kit For 76575A9 3cyl 50 60 70 Intermediate Housing 5hp 642-23740 & Below (M)

5hp 642-23740 & Below (M)

9 hp Outboard Model E10ECDB (serial# E0600571)  2 Two Cylinder Cyl

438559 / 0438559 Fuel Pump Assembly (Stamped base of 328781)

May also be compatible with these: 394-2271A2

Found in both OMC Stringer & Cobra Applications

Sierra 18-7809 Mercury 55278A3 Fuel Pump Diaphragm Kit For 76575A9 3cyl 50 60 70 Intermediate Housing 5hp 642-23740 & Below (M)Part Number(s) Included Sierra 18 7809 Mercury 55278A3 Fuel Pump Diaphragm Kit Found on outboards with 76575A9 Triangle Fuel Pumps 35hp (2cyl) 50hp (3cyl) 60hp (3cyl) 70hp (3cyl) Please double check your outboards parts manual, or just ask if you are unsure on compatibility. **Original packaging may look different than pictured, and in some cases may not even be included with the item.** Purchase with confidence! This is a NEW (New Old Stock) part