Parts question 1967 20hp Johnson

G

grizzrider09

Seaman
Joined
Jun 20, 2012
Messages
54
Does anybody know what part number this or where I can order it?image.jpgimage.jpg. It goes under the flywheel and helps hold the key
 
scanman

scanman

Petty Officer 1st Class
Joined
Jul 29, 2010
Messages
370
Re: Parts question 1967 20hp Johnson

Thats the cam that opens & closes your points. A model number would help find a replacement. I've never seen one with that kinda damage. Do ya know how that happened?

I think that model # is FD-21.
 
B

boobie

Supreme Mariner
Joined
Nov 5, 2009
Messages
20,826
Re: Parts question 1967 20hp Johnson

Looks like somebody didn't have the key way in the cam lined up with the key in the crankshaft when they put the flywheel down and then torqued it.
 
scanman

scanman

Petty Officer 1st Class
Joined
Jul 29, 2010
Messages
370
Re: Parts question 1967 20hp Johnson

Evinrudes website doesn't list anything past '68, but, the part number for '68 is: 0377528. It's no longer available from them. After lookin at it more, It appears to have been stopped abruptly (from hitting something underwater?). You'll probably need a new woodruff key too. I'd be concerned about internal damage,also. If a piston locked up, it could do that kinda damage. does the flywheel turn? Have ya pulled the plugs to check that the pistons are still travellin up & down? Just some things to think about.
 
scanman

scanman

Petty Officer 1st Class
Joined
Jul 29, 2010
Messages
370
Re: Parts question 1967 20hp Johnson

boobie said:
Looks like somebody didn't have the key way in the cam lined up with the key in the crankshaft when they put the flywheel down and then torqued it.
Click to expand...

Yea, that happens too!
 
G

grizzrider09

Seaman
Joined
Jun 20, 2012
Messages
54
Re: Parts question 1967 20hp Johnson

Model number is fd21. I have checked the pistons and everything is good. I don't know how this happened but I gotta fix it anyway. Are you sure it's the part 377528 cause the pics on the Internet show that having small roller bearings in it and I don't see a keyway and mine has no roller bearings in it. I have looked at the schematics and i though it would be part 510168 but I'm not sure because I can't find a pic for that.
 
scanman

scanman

Petty Officer 1st Class
Joined
Jul 29, 2010
Messages
370
Re: Parts question 1967 20hp Johnson

You can't always go by what those generic diagrams show ya, but that part number was for a '68. I'll see if I can find a diagram on a different website, or with my local dealer tomorrow.
 
scanman

scanman

Petty Officer 1st Class
Joined
Jul 29, 2010
Messages
370
Re: Parts question 1967 20hp Johnson

Here's your part.

MarineEngine.com - Engine Parts Search

Your number is superceded by this one for a brand new part: 0316583. Ya might find a used one cheaper if ya look around a bit, by the old number.
 
G

grizzrider09

Seaman
Joined
Jun 20, 2012
Messages
54
Re: Parts question 1967 20hp Johnson

Your help is much appreciated guys. I went on ebay and found the part and got one on the way. Thanks
 
scanman

scanman

Petty Officer 1st Class
Joined
Jul 29, 2010
Messages
370
Re: Parts question 1967 20hp Johnson

LOL! That was the first one I found for him High Trim. I shoulda shopped around, I guess!
 
You must log in or register to reply here.
Top