How to rebuild a Mercury 40hp fuel pump?
The list of parts we used for our 2003 Mercury 40HP 4-stroke outboard fuel system rebuild can be found here. Step 1. Cut the cable ties and disconnect the four hoses attached to the fuel pump assembly, then remove the two mounting screws and the fuel pump assembly from the powerhead.
What should I do about my mercury Optimax fuel system?
Regular fuel system maintenance and checking all of the above items is key to letting your Optimax outboard live a long life. We can help you by performing a full fuel rail and injector cleaning.
How to find out model number of Mercury outboard motor?
Simply enter the original model or serial number assigned to your outboard motor by Mercury Marine. Mercury uses a specific system when assigning either serial or model numbers to their Mercury Outboard Motors, however either of these can be used to lookup OEM parts for your motor.
What kind of parts do I need for a Mercury outboard?
Our Mercury Marine Parts technical expertise also allows PPT to provide our boating customers with direction regarding Direct Replacement Mercury Outboard Parts options. In certain cases OEM Mercury Marine Parts are the better option but in many cases there are good, economical alternative part options such as with Sierra Marine Parts.
How to find the right parts for a Mercury MerCruiser?
Find the right parts for your Mercury® or MerCruiser® engine here. Search by serial number to see detailed engine diagrams and part numbers, then contact your local authorized Mercury Marine dealer to place your order. You can also browse by model, but we strongly recommend using your serial number to ensure you find the correct parts.
Simply enter the original model or serial number assigned to your outboard motor by Mercury Marine. Mercury uses a specific system when assigning either serial or model numbers to their Mercury Outboard Motors, however either of these can be used to lookup OEM parts for your motor.
The list of parts we used for our 2003 Mercury 40HP 4-stroke outboard fuel system rebuild can be found here. Step 1. Cut the cable ties and disconnect the four hoses attached to the fuel pump assembly, then remove the two mounting screws and the fuel pump assembly from the powerhead.
Where is the fuel hose on a Mercury boat?
Attach the incoming water hose to the brass barb at the bottom-left of the water pump, and the outgoing water hose to the brass barb at the top-left of the water pump. Step 4. Attach the incoming fuel hose to the brass barb on the right of the water pump, and the outgoing fuel hose to the brass barb at the top-right of the water pump.