Zodiac R0524900 - MX8 Cleaner Engine AssemblyZodiac R0524900 MX8 Cleaner Engine Assembly is a replacement internal engine component for Baracuda MX6 and MX8 suction pool cleaners. It helps drive the cleaners internal movement so the unit can travel and clean properly under system suction. Key Features: Fits Baracuda MX6 and MX8 cleaners Replacement engine assembly Supports cleaner movement Genuine Zodiac replacement part