Keep your Dolphin robotic pool cleaner performing like new with the genuine Maytronics 4 Hour Heavy Duty Motor Unit. This complete replacement motor assembly is engineered for select 115V Dolphin heavy duty robotic pool cleaners, combining the drive motor and filtration pump into one factory-sealed unit for dependable cleaning performance.

Manufactured by Maytronics to original equipment specifications, this genuine replacement part helps restore proper movement, suction, and cleaning efficiency while maintaining the reliability and performance expected from your Dolphin cleaner. Designed for straightforward replacement of a worn or damaged motor unit, it helps extend the service life of compatible robotic cleaners.

• Genuine Maytronics OEM replacement part
• Complete heavy duty 4 hour motor unit assembly
• Designed for select 115V Dolphin robotic pool cleaners
• Restores drive, pumping, and cleaning performance
• Factory sealed motor assembly for long lasting reliability
• Helps extend the life of compatible Dolphin pool cleaners