1984 Hunter 34 prop shaft to tranny coupling

[markwbird]

It looks like I will need to replace the coupling flange that bolts the prop shaft to the transmission. The current one is heavily corroded. This is a Yanmar 3GMF. I do not know the transmission type. Where would a guy like me find the coupling? I am speaking of the flange coupling that holds the shaft and bolts to the transmission.
Thankyouverymuch

 

[Dave Groshong]

We offer the standard 4 inch Yanmar coupler, $89, give me a call if you'd like.
877-932-7245 x116 Mon-Fri, 9-3:30 Pacific

 

[Justin_NSA]

I would go with a split coupling if you can, I hope you have better luck finding someone to fit and face it than I have.

https://shop.sailboatowners.com/search.php?brand=sailboat&kw=coupling

 

[Richard19068]

It looks like I will need to replace the coupling flange that bolts the prop shaft to the transmission. The current one is heavily corroded. This is a Yanmar 3GMF. I do not know the transmission type. Where would a guy like me find the coupling? I am speaking of the flange coupling that holds the shaft and bolts to the transmission.
Thankyouverymuch

This outfit has a good selection of couplings and has a fit and face service (but you'd have to get your shaft to Florida for that) Never used them before except to buy some other parts.

https://www.deepblueyachtsupply.com...isc=true#/pageSize=6&viewMode=list&orderBy=15