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