@Tom D. posted:I replaced one on an old Williams 4949 with a NWSL. As mentioned by other people so far, I had to remove the gear from the axle and press it onto the NWSL axle. It wasn't too difficult. I used the puller to remove the gear from the axle and pressed it back on with a drill press which is not really the best way to do it. Same with the drivers. Again, not the best way to do it, but it worked.
Very clever, how did you manage to keep the drivers in quarter ? j