Take care to twist the impeller into metal housing same rotation as that of the motor, mine is clockwise looking down. Fuel pump kit for Mariner Mercury outboard Engine. Driveshaft Housing Parts. Problem fixed: Carburetor Rebuild - Fuel pump rebuild. Fuel Pump Kit||18-7817||-||Sierra Marine|. Problem fixed: Rough idle. Part's at central warehouse, you'll get it next month. Yes, this part will fit your engine and it shows you will need two of them. Mercury outboard motor fuel pump. The other common complaint is a fuel filter clog. Typically, what you think is a fuel pump issue is generally another component failing, such as a fuel pump diaphragm or bad check valve. Problem fixed: ball wont pump up gas running from carbs. Impeller Repair Kits.
Mercury Fuel Pump Kit 21-857005A1. 5: Inspect Connections & Hoses. 4: Check the Sump Screen. Cylinder Heads & Gaskets.
To get great parts for your outboard? Mastertech may make improvements to this site at any time. KIT USUALLY INCLUDES THE GASKETS/DIAPHRAGMS FOR THE FUEL PUMP, ALTHOUGH SOME DO NOT. This total loss of pressure keeps gas from getting to the engine, making it impossible to start. Please contact your administrator for assistance. Mercury outboard fuel pump rebuild kit model 12b. Name||SKU||Price||Brand|. Please note we will be closed for the holidays on Friday, December 23 & Monday, December 26, as well as Friday, December 30 & Monday, January 2. Problem fixed: Water pressure issues. Normal fuel pumps will put out between five and seven PSI. I filled the barrel full of water with the lower unit in it and was all ready to start it. If you know how to troubleshoot a bad outboard fuel pump, your day doesn't need to be ruined. GENUINE OEM MERCURY / MARINER / QUICKSILVER. YOU MAY ALSO Contact Us US IF UNSURE.
However, just like your automotive filter, it can clog up over time. Yes, this will be the correct kit for your motor. Crankshafts, Seals & Bearings. Motor was overheating. Engine is back to running excellent! Finally, if you are struggling to get your outboard running correctly, you might consider looking at the fuel lines. Yes that will work for your application. Exchanged the fuel filter and replaced the impeller. Signs of a Bad Outboard Fuel Pump & How to Troubleshoot. Primary Fuel Filter. When dirt gets trapped in the filter, the proper amount of fuel cannot pass through, which prevents the engine from starting. We don't make parts for those.
Fuel Lines, Primer Bulbs & Fuel Connectors. We wish you a very Merry Christmas and a Happy New Year! The VST pump pressurizes fuel before it gets to the rail. Problem fixed: loss of power, difficult to start, poor idle. Screw your compression gauge hose to the hole of the spark plug. Mercury outboard fuel pump rebuild kit 1950 gmc 228 eng push rods. Eventually, these tactics won't work any longer. Rebuilt fuel pump and carburetor. Enter your email: Remembered your password? USE YOUR BACK ARROW TO NAVIGATE - unless otherwise noted, parts are arranged smaller motors to larger motors left to right top to bottom. Installed fuel pump rebuild kit.
Then since the fuel is lighter than the water. Carburettor and Fuel System. However, if you want to get right to the outboard fuel pump, we have the steps you need to know. Make sure you take photos as you take the pump apart as you need to make sure all the parts go back in the correct order. Had a problem with smoking a lot at idle. FREE Ground Shipping on Orders over $100! Suzuki Carburettor & Fuel Components. Mercury outboard, fuel system, carburetor kit, fuel pump –. How Do I Know if My Fuel Pump Diaphragm is Bad? Gasket and Seal Kits. Yes, fuel came out of hole going to block. Carburettor Mounting Gaskets.
Problem fixed: Water leaking at upper spark plug.