if you use the speedi sleeve it has instructions regarding what and how to fill in pits and what not. They are wonderful in my opinion, (they can also be replaced if THEY start grooving) If the measurements don't match you don't have the right one. of course the shaft will be slightly bigger. The seal will stretch quite a bit. I have used a lot of these at work, and I have yet to find an application they don't have a sleeve for, (there is hundreds of them) just get the measurement of the shaft diameter, and chose the sleeve accordingly, the seal should be the same
Last edited by brokenhead; 04/27/2011 12:16 PM.
