Raritan Crown/CD Marine Toilet Pump Assembly
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Factory-Matched Pump Assembly for Raritan Crown and CD Series Marine Heads
Keep your Raritan Crown or CD series marine toilet operating at full capacity with this direct-fit pump assembly replacement. Designed specifically for the Crown/CD head, this assembly restores proper flush and discharge function without the need to replace the entire toilet — a practical, cost-effective solution when the pump mechanism wears out or fails.
Built to Raritan's original specifications, the pump assembly maintains the same flow characteristics and sealing performance as the factory unit, ensuring reliable operation in both freshwater and saltwater installations.
Key Features
- Direct-fit replacement for Raritan Crown and CD series marine heads
- Restores full flush and discharge pump function
- Built to original factory specifications
- Suitable for freshwater and saltwater installations
Specifications
- SKU: 78-CH102MW
- Compatible Models: Raritan Crown / CD series marine heads
- Weight: 304 g (approx. 0.67 lb)
Parts Desk Insights
Best Use Case: The go-to repair part when your Crown or CD head is flushing weakly, not pumping, or leaking at the pump mechanism — and the bowl and housing are otherwise in good condition. Replacing the pump assembly alone is significantly more economical than a full head replacement. For discharge system maintenance, also consider the Raritan Joker Valve – Marine Toilet Discharge Check Valve, which is a common wear item that should be inspected and replaced at the same time as the pump assembly.
Note: Confirm your head model (Crown vs. CD) before ordering. If you are unsure of your model, check the label on the underside of the toilet base or contact us with your serial number.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.