Sea-Dog 316 Stainless Deck Fill Body – 1-1/2" Hose, No Cap (351300)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Sea-Dog 351300 Deck Fill Body is a heavy-duty 316 stainless steel deck fill fitting for 1-1/2" fuel, water, or waste hose connections. Sold without a cap, it's designed for installations where a separate cap is already on hand or where a specific cap style is required. The straight 1-1/4" to 11-1/2 NPSM thread accepts standard deck fill caps and installs cleanly with #10 fasteners.
Key Features
- 316 stainless steel body — maximum corrosion resistance for saltwater use
- Fits 1-1/2" hose diameter
- Cap thread: 1-1/4" to 11-1/2 NPSM straight
- Installs with #10 fasteners (not included)
- Sold without cap — pair with a compatible deck fill cap
Best Use Case
Ideal for new deck fill installations or replacing a corroded or damaged fill body while retaining an existing cap. The 316 stainless construction makes it the right choice for saltwater boats where longevity at the deck level matters. Commonly used for fuel, fresh water, and waste deck fills on powerboats and sailboats.
Parts Desk Insights
This listing is for the body only — no cap included. Confirm your hose diameter is 1-1/2" before ordering; deck fills are also available in 1-1/4" and 2" hose sizes. For a complete deck fill with cap, see the Sea-Dog Chrome Zinc Gas Deck Fill with Keyless Cap – 1-1/2" Hose or the Sea-Dog 3570301 Gas Deck Fill with Keyless Cap. For a replacement cap to pair with this body, see the Seachoice Non-Locking Replacement Gas Fill Cap.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.