No problem. Just remember that the seal area (where the seal rides) must be ground to get the correct finish. The axles can be "cut" down (not ground) to get the size that is correct for the seal (no grinding required). The Ready seal will provide the correct finish even though the axle was cut. Hope this make sense. It's machinist terminology so I'm sure if you'll understand??? I'm pretty sure that if you call the Ready Seal people they will tell you that you can use their seal as is with not cutting?? I would sand the area down myself at home but then again I know how to do that stuff.