Johnson gearcase bearing housing

[RichTim]

Hi all I have a 1973 Johnson 115 that needs a lower end rebuild. I bought a bearing housing off eBay part number 0397087 but it does not have the two lugs on the bottom like the old one has. Will this new style work or was i sold the wrong part. any help on rebuilding this lower unit would be greatly appreciated.

[boats.net]

The part number for a 1973 supersedes to that part number, should work.