Have Boat Questions? Ask a Boat Repair Expert.
Hello, my name is***** will assist you.
Which isolator are you having problems with?
Are you testing the idle speed with the engine in the water and in gear?
Place it in gear and es what it does. 650 is not a bad RPM to be at.
The part number that you gave me is the correct one.
The part number 87928815T, I am showing as for the 250/300. The 8Mo113513 is for the 225.