We have the largest Sc4001dx parts catalog available. Find all the Sc4001dx parts you need, including all Scooter type models for Pride Mobility products. Sc4001dx parts are available to be shipped directly from the manufacturer. Get the lowest prices possible on Sc4001dx parts. Getting your Sc4001dx back into working condition is our top priority at Quickie Wheelchairs. Call us at 800-236-4215 for assistance in locating your Spark parts.