Need a replacement roller - wheels are gone! I think the wheel was 1&1/2in. The housing is 1&5/8 in long and 1&1/16in wide and 3/4in thick
Dave Sr. from SWISCO responded:
July 15, 2015
It's hard to make out based on these pictures. Start by looking at our 81-258. If you don't think that will work, you could also possibly consider our 81-272 wheel repair kit. See if either of these could repair your door.