I replaced my seal recently but the flange was worn so a new seal would not have helped , you can see the parts , these are for my series 3 but likely the santana uses same diffs , the smaller diameter on the old one is 44.5mm if you want to check yours , larger diameter 47.57 which is where seal will run on
I replaced my seal recently but the flange was worn so a new seal would not have helped , you can see the parts , these are for my series 3 but likely the santana uses same diffs , the smaller diameter on the old one is 44.5mm if you want to check yours , larger diameter 47.57 which is where seal will run on View attachment 296719View attachment 296720View attachment 296721