We have the largest Lc450model parts catalog available. Find all the Lc450model parts you need, including all Liftchair type models for Pride Mobility products. Lc450model parts are available to be shipped directly from the manufacturer. Get the lowest prices possible on Lc450model parts. Getting your Lc450model back into working condition is our top priority at Southwest Medical. Call us at 800-236-4215 for assistance in locating your Spark parts.