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