Lewmar 360872999 Low Profile Hatch Seal | Replacement Gasket
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You have 30 days to request a return. All sale items are final sale.
Lewmar 360872999 Replacement Seal — Low Profile Hatch Series
The correct replacement seal for Lewmar Low Profile hatches — one of the most popular deck hatch series on the water. This seal fits into the hatch frame channel to create a reliable compression seal between the frame and the acrylic lens, keeping water out of the cabin and maintaining the weathertight integrity of your hatch across all sizes in the Low Profile range.
Hatch seals are a wear item. UV exposure, compression set, and repeated opening and closing cycles cause the rubber to harden, flatten, and lose its sealing ability over time. A fresh seal is the most cost-effective way to stop a leaking hatch before water intrusion causes damage below deck.
Specifications
- Part number: 360872999
- Series: Lewmar Low Profile Hatch
- Application: Fits all sizes in the Lewmar Low Profile hatch range (rectangular and round)
Parts Desk Insights
The Low Profile is Lewmar’s most widely installed hatch series and is found on an enormous range of production sailboats and powerboats. This single seal part number covers the full Low Profile range — rectangular and round sizes alike — so you don’t need to match by hatch size, only by series. Confirm you have a Low Profile hatch (not Medium Profile or Ocean series) before ordering; the series name is typically molded into the hatch frame. For the hatches themselves, see the Lewmar Low Profile Rectangular Hatch Size 03, Size 20, Size 40, Size 50, Size 60, Size 65, or the Lewmar Low Profile Round Hatch Size 22. For Medium Profile hatch seals, see the Lewmar 360964999 Medium Profile Hatch Seal. SKU: 239-360872999.
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.