Hi - I'm not sure if the
87-037 replacement roller is the correct one for my application. The measurements seem to jive but the configuration is slightly different. Single screw (yours) vs. double screws and the axle perch is in a different location.
I didn't take a pic of the measurement, but my wheel diameter is 1/2".
Please advise if you think the
87-037 is correct or point me to another option.
Thank you,
Tony