Jabsco Service Kit for Electric Toilet 37010 Series

The Jabsco Service Kit for Electric Toilet 37010 Series is a complete rebuild kit for Jabsco 37010 and PAR 37 series electric toilets. It contains a joker valve, an O-ring, two fiber washers, a gasket, a flexible impeller, and a shaft seal with retainer. Those are the parts that wear out with regular use.

A worn joker valve lets waste flow back into the bowl, and a cracked impeller weakens flushing. Replacing both together restores flushing power and stops backflow. Rebuilding before they fail is easier than dealing with a toilet that will not flush in the middle of a trip, so many owners rebuild at the start of each season. The flexible impeller is the part that moves water and waste through the toilet, and it hardens and cracks over time, especially if the toilet sits unused for long periods.

Before starting, flush the toilet with fresh water, close the seacock, and disconnect power. Keep the old impeller as a backup spare if it is still in usable condition. The vented loop solenoid for this toilet is also in our marine toilets and sanitation systems.

• Rebuild kit for 37010 and PAR 37 toilets
• Includes joker valve and flexible impeller
• Shaft seal, gasket, O-ring, and washers
• Restores flushing and stops backflow