Jabsco Self-priming Diaphragm Waste Pump Service Kit

A service kit for the Jabsco Self-priming diaphragm toilet waste pumps (50890 pumps) including the diaphragm, non-return valves, fixing screws, ports and body cover plate.

Which Jabsco Self-priming Diaphragm Pump Service Kit do I need?

There are two variations of the Jabsco Self-priming Diaphragm pump, one designed for shower & bilge waste and one for toilet waste, each pump has different parts and different service kits.

• Jabsco Self-priming Diaphragm Waste Pump (50890 pumps) require this service kit, the Waste Pump Service Kit and come complete with large non-return valves and large ports for transferring black toilet waste.
• Jabsco Self-priming Diaphragm Shower Drain & Bilge Pump (50880 pumps) require the Shower Drain & Bilge Pump Service Kit and come complete with small non-return valves and small ports for transferring grey waste.

There is also the joker valves for the Jabsco Diaphragm Toilet Waste Pump so you can buy the joker valves on their own.