Building on a legacy of marine performance, the Xylem Rule 66DR 800 GPH Replacement Motor Cartridge has been designed to deliver superior performance and unsurpassed quality â making it the perfect choice for keeping bait and catch alive. To meet the needs of today's faster watercraft, this livewell pump can withstand the pressures of high-speed water intake scoops. Easy Motor ReplacementA simple and convenient "push and twist button" motor cartridge removal system makes it easy to remove and replace the motor cartridge when fitted in hard-to-reach areas of the boat. High-Efficiency Motor and Impeller DesignThe advanced engineering of the Rule Livewell Pump ensures more efficient water circulation, which is crucial for maintaining the well-being of bait/catch in the livewell. The 66DR Replacement Motor Cartridge fits 603FC, 603STC, and 603C Rule Livewell Pumps. SpecificationsModel Number: 66DROpen Flow: 800 GPHVoltage: 12 VDCAmp Draw: 4.1A Ensures more efficient water circulation for maintaining well-being of bait / catch Fits 603FC, 603STC, & 601C Rule Livewell Pumps 800 GPH open flow | Rule 66DR Livewell Pump Replacement Motor Cartridge, 800 GPH