Jabsco 18920-9043 Service Kit f/31600, 31620, 31630 Pumps

Keep your Jabsco pump performing at peak efficiency with the Jabsco 18920-9043 Service Kit. Specifically designed for 31600, 31620, and 31630 series pumps, this OEM kit provides a complete rebuild path to restore original flow and reliability.

• Includes: diaphragms, valves, and clips for a full service—no guesswork required.
• Compatibility: fits 31600-Series, 31620-Series, 31630-Series, and 42755-Series pumps.
• Quality you can trust: manufactured by Jabsco, Part No: 18920-9043, UPC: 671880535564.

Designed for easy installation, this kit helps restore pump performance, maintain efficiency, and extend service life in demanding marine environments.

• Restores original performance with OEM components
• Easy to install with common hand tools
• Durable diaphragms and valves built for marine use

Whether you're performing routine maintenance or a tough rebuild, the Jabsco 18920-9043 Service Kit is the trusted choice to keep your 31600/31620/31630 pumps running reliably on the water.