Description
Refresh the performance of your Jabsco 50890 single-diaphragm waste pump with this OEM service kit, designed for marine, RV, and industrial environments. It delivers authentic components for a precise rebuild, helping you restore seals and diaphragms to factory specifications with confidence. 
- OEM-spec rebuild kit: Complete rebuild kit designed for the Jabsco 50890 single-diaphragm waste pump, crafted to restore performance.
- Genuine components included: Cover #7; Diaphragm #8; Hex Head Screws #10 (4); Recessed Pan Head Screw #12; Washer #14; Pump Joker Valves #16 (2); Pump Ports #17.
- Designed for easy installation: Engineered for straightforward maintenance with parts that fit precisely the 50890 design.
- Reliable performance in demanding environments: OEM components help ensure a tight seal and smooth operation in marine, RV, and industrial applications.
- Identification and compatibility: Manufacturer: Jabsco; Manufacturer Part No: SK890; UPC: 671880579537.
- Prop 65 Safety Notice: This product can expose you to chemicals including nickel. CA Prop 65 warning.
By refreshing critical seals and diaphragms with authentic parts, this service kit helps your pump return to reliable performance and extend its service life. The bundled components reduce maintenance downtime and match the original configuration, promoting a tight seal and smooth operation across demanding applications.
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