Need 2 each of rubber roller shown in image 1933A & 1934. Image 1930 shows mount for roller shown in 1933A & 1934.
Need one wheel cage as shown in image 1931.


The wheels are unfortunately not sold separately. Our recommendation is to replace the entire assembly with our modern 23-222C, which I find works better than the older 23-222B that we mentioned earlier in this thread.
The white bracket, as mentioned above, is not available anymore and is no longer made by Stanley. They did not deem it a necessary feature and no none of their rollers use it in any capacity.
That white plastic retainer isn't a necessary part in our experience and we believe your door will function without it. Just to be safe, keep a careful eye on it after you put the door back up to make sure it's not rolling strangely or out of sync with the track. It shouldn't, but you can never be too careful. These doors can be very heavy.