Raw Water Pump Seal & Seat Assembly | Crusader 20309
Raw Water Pump Seal & Seat Assembly | Crusader 20309
Crusader
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Raw Water Pump Seal & Seat Assembly | Crusader 20309
Raw Water Pump Seal & Seat Assembly | Crusader 20309
The Raw Water Pump Seal & Seat Assembly (Crusader 20309) is a critical replacement component designed for marine cooling systems that rely on raw water intake. This OEM-specification seal and seat assembly maintains the integrity of your raw water pump, preventing leaks and ensuring consistent coolant circulation through your engine block and heat exchanger. Built to withstand the corrosive environment of saltwater and freshwater applications, this assembly delivers reliable performance in demanding marine conditions. Proper maintenance of your raw water pump system extends engine life and prevents costly overheating damage. Trust this genuine Crusader part for dependable cooling system operation season after season.
- Replaces Sherwood 10927, Westerbeke14774

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.