Paul, not sure of the exact make up of the various kits, but you can check all the part numbers on the CMS website to make a list. I had a look at a couple and they have the 422 code (CBX1000). For my CBX I bought a complete tool kit from Louis Mintrone in the US (usedcbxparts.com). He has brand new through to crappy sets available, depending on your budget. Got a reasonable one sent here to Aus OK.