Service Kit for 50890 Series Pump

The Jabsco SK890 Waste Pump Service Kit is designed for rebuilding the Jabsco 50890 Single Diaphragm Design.

Kit Includes:

• (1) Cover #7
• (1) Diaphragm #8
• (4) Hex Head Screws #10
• (1) Recessed Pan Head Screw #12
• (1) Washer #14
• (2) Pump Joker Valves #16
• (2) Pump Ports #17

WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to .