Originally Posted by mapbike
Hello there Dorn,
Here is a link to where I ordered my crank seals, they are 5mm in width instead of 3.8mm and the picture that is used on the web site is wrong but the top choise ( Grey Nitrile Seal ) is the ones I have they are correct width for the gear side of the crank and I'm pretty sure they will also work on the mag. side as well. less than $3 and I think with some care the seal can actually be worked down 1-2mm's in width because the outer frame of the seal is wider than the sealing area itself, I have been planning to do that myself on a piece of coarse sandpaper taped down on a flat piece of glass.
Anyway here is the link. best wishes. and remember the seal in the pic on this site is wrong but the seal is correct.
i tried this link for 14.8 x 27 x 3.8 but no results. Same for 5 mm and also the 7.5 mm.