The Jabsco 18920-9043 Service Kit is a complete rebuild solution for marine pumps, designed for use with 31600, 31620, and 31630 series pumps. It brings OEM components together in one package to restore original flow and reliability on the water.
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OEM Diaphragms and Valves: Includes factory diaphragms, valves, and clips to replace worn components with trusted OEM parts.
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Compatibility: Fits 31600-Series, 31620-Series, 31630-Series, and 42755-Series pumps.
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Complete Service Kit: A full rebuild kit so you don’t need to source parts separately.
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OEM Quality: Manufactured by Jabsco; Part No: 18920-9043; UPC: 671880535564.
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Easy Installation: Designed for straightforward installation with common hand tools.
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Durable Marine-Grade Parts: Diaphragms and valves built to withstand demanding marine environments.
Whether performing routine maintenance or a challenging rebuild, this service kit helps keep 31600/31620/31630 pumps running reliably on the water by replacing worn components with trusted OEM parts.
