I am looking for similar glides for shower door. Maker of the door is Alumex and it is approx 20 yrs old. Attached is a picture of part. Your part# 10-139 looks very similar and the dimensions are the same. Can you look at the attached picture.
Paul from SWISCO responded:
April 16, 2012
Thank you for posting! I believe that you made the correct match. Just make sure to double check all the dimensions to make sure it will fit.