TOPIC: 56 Lark Prop Shaft seal housing

Anyone know where I can get a NOS or very good prop shaft seal housing? Mine keeps wanting to cock in the gear case housing (I believe that's where my leak is coming from). I was going to try locktite and prick punching but I'd rather get a good one to start with.

Ebay will almost always be the best bet. Does the outer rim of the housing appear worn? I'm having a tough time imagining how it is getting knocked out of alignment. That housing is held in position by the case. There is also a locating pin to keep the housing from spinning in the case.

not sure what part you are looking for, but this diagram on marine engines may be able to tell you the part number, or even provide you with a brand new part maybe....

www.marineengine.com/parts/vintage-evinrude-johnson/ITEM_2749/catalog.html?/parts/vintage-evinrude-johnson/ITEM_2749/ITEM_274900001.htm

page 10

maybe part # 303050???

www.marineengine.com/newparts/part_details.php?pnum=OMC0397186

Yes, it's worn on one side a little so it cocks. Also yes, it's 303050. Ouch - that's a lot of cash for a seal housing. Hopefully I don't have to resort to that, but at least it's there as a last resort. Thanks both of you for your help.

Found a NOS on ebay for 14 bucks. Thanks.

Well, I went to put the new housing in and it's the wrong one. Too big. I'm guessing it was mismarked. Hopefully it will fit my 58 Lark when I need it.