Haven’t been on here in a while. Picked up this motor with an original Johnson stand. My question is are the water pumps still available and what is part # so I can order from marineengine? Secondly, coils are shot. Am i correct to switch ones from a 55 Johnson 5.5 as they appear the same jIt aust to see if I can get it running. motor seems very strong and not abused. It also appears there should be an air intake that bolts up to carb. Anybody got one?
You can use a 277181 OMC or 18-3001 Sierra pump, but you will have to carefully thin it down on a sander. They are the same O.D. and I.D as the original, but a little thicker.
You can use a 277181 OMC or 18-3001 Sierra pump, but you will have to carefully thin it down on a sander. They are the same O.D. and I.D as the original, but a little thicker.
That is good advice—for an Evinrude 7.5. But for the 5D10 Gale & Johnson TN models in question, use the 3hp-5.5hp impeller by enlarging the center hole to fit the shaft. Original part number was 375688
Yes it takes the same ignition system as a bajillion other OMC motors. And there is nothing bolts to the carb intake. Those holes are there for another model.