Sea-Dog 3215821 90° Gas Lift Mount-Mount-Wide
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sea-Dog 3215821 90° Gas Lift Mount-Mount-Wide is a 304 stainless steel gas lift mount designed to hold gas-filled lift springs at a 90° angle for marine hatches and deck access ports.
Key Features
- Constructed of 304 stainless steel (gas lift mounts and ball studs)
- 90° gas lift mount configuration for hatch lift applications
- Designed for use with Sea-Dog gas lift springs using a 10 mm ball
- Installs using #10 RH fasteners (fasteners not included)
Intended Use
- Marine deck hatches and access ports
- Hatch and lid lift systems using gas-filled lift springs
Product Details
- Sea-Dog part: 3215821
- Mount configuration: 90° (Gas Lift Mount-Mount-Wide)
- Material: 304 stainless steel (gas lift mounts and ball studs)
- Ball size: 10 mm
- Fasteners: #10 RH fasteners (not included)
- SKU: 354-3215821
Parts Desk Insights
Best Use Case: Ideal for replacing or upgrading the stainless gas lift mounting hardware on a hatch/lid lift setup where a 90° mount and 10 mm ball interface are specified.
Common Issues: If the lift doesn’t seat or hold properly, confirm you’re using the correct gas lift spring hardware for the 10 mm ball interface and verify fastener type (#10 RH) and mating locations on the hatch and mounting surface.
Related Products & Accessories
- Browse Marine Deck Hatches & Access Ports - Match gas lift components (springs, mounts, and related hardware) to your existing lift system.
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.