Sliding door roller replacement

Question

Single wheel almost an inch wide and 2 3/4 long.  Aluminum frame door from probably about 1980.

Casey · Accepted Answer

Hello,

Take a look and compare the housing width and thickness, as well as the wheel diameter, of the 81-112 roller to yours. Don't worry too much about the overall length, which is subject to change since the inner housing is adjustable. Thanks for posting!