Raritan PHII Marine Toilet Pump Housing
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Replacement Pump Housing for Raritan PHII Marine Toilets
Restore full flushing performance to your Raritan PHII marine head with this direct-fit replacement pump housing. The pump housing is the structural core of the PHII's manual pump assembly — it contains the pump cylinder, valve seats, and porting that move water through the head on each stroke. When the housing cracks, warps, or the valve seats wear beyond serviceable limits, replacing the housing is the most reliable path to restoring proper function.
This is an OEM-spec replacement part, machined to the same tolerances as the original, ensuring correct fit and reliable sealing with all PHII pump components.
Key Features
- Direct-fit replacement pump housing for Raritan PHII marine toilet models
- OEM-spec construction for correct fit and sealing
- Replaces cracked, warped, or worn-out pump housings
- Compatible with standard PHII pump rebuild components
Specifications
- SKU: 78-1200CW
- Compatible: Raritan PHII marine toilet series
- Weight: 553 g
Parts Desk Insights
Best Use Case: The correct fix when your PHII pump housing is physically cracked, has stripped valve seat threads, or has warped to the point where seals no longer seat properly — conditions that can't be resolved with a standard service kit. For valve-related issues without housing damage, start with the joker valve or inlet valve before replacing the housing. See the Raritan Joker Valve (78-C253) and the Raritan PHII Inlet Valve Body for those components. If the entire pump assembly needs replacement, a full pump assembly may be more cost-effective than sourcing individual parts.
Note: Confirm your toilet model is the PHII series before ordering — Raritan produces several head models and pump housings are not interchangeable between series.
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.