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.