most grass catchers are lawn or garden tractor accessories and are usually specific not only to the brand but also to the specific model line.
Notable exceptions are the "pull-behinds" such as offerings from Brinley and the like. Such usually have supplementary engines and higher price tags.
But, trying to mount a typical Craftsman grass catcher to a Deere or Cub riding mower just wont work. Fit at deck exhaust and other mount points won't match up.... :(
In your case, the only catcher that will work for sure is that offered for your specific machine... or there may be a private label version of your tractor sold by sears or other outlets that would carry an interchangeable catcher (but prolly for the same cost as from your dealer).