has the largest online selection of Catalyst 5 parts available. transit brackets, anti-tips, frame and more are available now for the Catalyst 5. We ship your Catalyst 5 parts directly from the manufacturer. has the lowest prices for your Catalyst 5 parts. We’re proud to provide you with top quality Catalyst 5 parts allowing you to get your Catalyst 5 back to working condition fast. If you are unable to find the Catalyst 5 part you were looking for, call customer service at 1-800-236-4215.