Re: Help Finding Parts-1967 Johnson 20hp
1) Paul M. knows that motor inside & out upside & down. If he says different than me, do what Paul says.<br />2) Those props seldom get "spun" in the usual sense. They are pin-mounted and driven, without the modern integral bushings or stuff inside the prop to get "spun". Either the shearpin in the prop shaft that drives it is solid and the prop goes round-and-round, or the shearpin is sheared and the prop does not go round-and-round. At least that's my understanding. I suppose it's possible for the brass insert inside of the propeller itself to come loose and "spin". The shearpin is supposed to break first, and generally does. Unless Paul says different.<br />3) If indeed your prop is shot due to the flukes being all busted up from hitting rocks and stuff (which would still not keep it from going round-and-round), or the brass middle is indeed "spinning", you want a replacement prop. Again, Paul is correct: search iBoats or similar sites for a 18HP prop. Michigans are excellent.<br /><br />As for the fuel pump, the 1967 20HP Johnson has the non-repairable pumps. An "improvement" no doubt. But still cheap. Get a replacement fuel pump that fits the 22ci 18-20-25 OMC motor. It's the same fuel pump as many other models. Also, while you're at it, replace all the fuel lines with new ones from the nearest small engine place like Farm & Fleet or somewhre.
