【4.3 Carburetor Fuel Pump Low Pressure】- The Ideal Marine Outboard Electric Fuel Pump 861155A3 Replacement , Both inlet & outlet are threaded - low pressure electric fuel pump for carburetor engine only. Operation Pressure: 9psi - 14 psi 【Replacement Mercruiser Low Pressure Fuel Pump】- Replacement for Mercruiser 5.7L fuel pump 861155A3; Replacement For Mallory 935432; Replacement For Sierra 18-8868 【Fuel Pump Assembly Compatible with】- This 861155a3 electric fuel pump Fits For 2000 MERCURY Marine Fuel Pump 5.0L 305, 2000 MERCURY Outboard Fuel Pump Engines 5.7L 350,1998 MERCURY MARINE Fuel Pump 4.3L 262; Fits with MCM/MIE 4.3L/V6 and 5.0L/V8 Gen+ and some 350 ci carburetors 【Electric Fuel Pump for 4.3l Mercruiser with Threaded Ends】- Compatible with mercruiser 4.3l fuel pump DOES NOT FIT Fuel Injected Engines, this boat engine fuel pump is a 9-14PSI low pressure fuel pump and fit for carburated engines, the small end is threaded (fuel injection pumps are not threaded on the small end) 【Package Included】1x 861155A3 Electric Fuel Pump; Comes with Tight Seal Washers and Electrical Connector Plug. Over time, plant fuel pumps start to wear out and have problems, so they need to be replaced 861155A3 Electric Boat fuel pump for Mercury Mercruiser Marine Boat 4.3L 5.0L 5.7L V6 V8 ➤ LOW Pressure Application / For Engines With Carbs / Non EFI ➤ Small End With Threads / Threaded Type Pump Part Number: ◆For MERCRUISER 861155A3 ◆For MALLORY 935432 ◆For SIERRA 18-8868 Fitment: NOTE: Does NOT fit fuel injected engines For 1998 MERCURY MARINE Fuel Pump 4.3L 262 For 2000 MERCURY MARINE Fuel Pump 5.0L 305 For 2000 MERCURY MARINE Fuel Pump 5.7L 350 Fits with MCM/MIE 4.3L/V6 and 5.0L/V8 Gen+ and some 350 ci carburetors For exact years and models, please check compatibility. NOTICE: Fuel pumps from carburated engines are threaded on the small end, while high pressure fuel pumps from fuel injected engines are not Both inlet & outlet are threaded - low pressure pump for carbureted engine only Low pressure pump. Operation Pressure: 9psi - 14 psi. Make sure pump DOES Have Threads on Small End Mounted near fuel filter on most engines Comes With Tight Seal NPT Fitting Voltage: DC 12V Electric current:≤ 2.2A Flow:≥100L/H Terminal Quantity: 2 Pins Does NOT fit fuel injected engines