my bearing for mast mount is old and starting to crumble too much sunlight,1981 hull i understand that you must buy whole assembly so that the new bearings will install old bearings not available? How do I know if Mine has been upgraded is there something about the rivets 2 or 4 on the new one. I have two rivets holding mast mount to crossbar and a machine screw holding bearing in place..
Thanks for any insight
--
Ted
Hobie 21SE Feral Cat
Upstate NY lake sailing
--