Sea-Dog 413114B1 Adjustable Wiper Arm – Stainless Steel, Black Finish
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Sea-Dog 413114B1 Adjustable Wiper Arm – Stainless Steel, Black Finish
A compact, lightweight adjustable wiper arm built for smaller boat windshields. The Sea-Dog 413114B1 is formed from 304 stainless steel with a black powder-coat finish, combining the corrosion resistance of stainless steel with a clean, dark aesthetic that pairs well with black windshield frames and hardware. At 163g, it’s the lightest arm in the Sea-Dog formed stainless lineup — the right choice when a smaller, less bulky arm is what the application calls for.
Compatible with most standard MRV and heavy-duty waterproof wiper motors with a 5/8 in. shaft diameter, as well as 1.5 in. and 2.5 in. shaft motors.
Key Features
- Adjustable arm length for flexible windshield coverage
- Formed 304 stainless steel construction for lasting corrosion resistance
- Black powder-coat finish for a clean, dark aesthetic
- Compact and lightweight — the smallest arm in the Sea-Dog formed stainless family
- Compatible with 5/8 in. shaft MRV and heavy-duty waterproof wiper motors
- Also compatible with 1.5 in. and 2.5 in. shaft motors
Compatible Applications
- Marinco 1000 Waterproof Wiper Motor 12V
- Marinco 1000 Waterproof Wiper Motor 12V – 110° Sweep (69-37110)
- Marinco MRV 12V Marine Wiper Motor – 2.5 in. Shaft
- Marinco 1.5 in. Waterproof Wiper Motor 12V (69-71012)
- Standard MRV and heavy-duty waterproof wiper motors with 5/8 in. shaft diameter
Parts Desk Insights
Best suited for smaller boat windshields where a compact, lightweight black arm is the right fit — particularly on center consoles, tenders, or smaller powerboats where a larger arm would be oversized. The black finish pairs well with dark windshield frames and blacked-out hardware. The formed 304 stainless core means the arm won’t rust through even if the powder coat gets scratched over time. For a larger arm in the same black finish family, step up to the Sea-Dog 413120B1 Adjustable Wiper Arm – Black Finish. For the same compact size in a stainless finish, there is no direct stainless equivalent in this size — the closest is the Sea-Dog 413118S1 Adjustable Wiper Arm – Stainless Steel. For a J-hook style arm with a specified sweep range, see the Sea-Dog Adjustable Wiper Arm, 13–18 in. – Hook Style.
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.