Roca W38 Marine Wiper Blade – 32" – Stainless Steel – Black
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Roca W38 is a heavy-duty marine wiper blade built for larger vessels where a standard-length blade simply won’t cover the windshield. At 32 inches, this blade is designed for wide-sweep applications on flybridge windshields, commercial wheelhouses, and large powerboat helm stations where visibility in rain and spray is critical to safe navigation.
Constructed with a stainless steel frame and black finish, the W38 resists corrosion in saltwater environments while maintaining a clean, professional appearance at the helm. The blade rubber is formulated for marine conditions — UV-resistant and effective across a wide temperature range.
Key Features
- 32" sweep length — suited for large windshield panels and wide-sweep wiper systems
- Stainless steel frame construction for saltwater corrosion resistance
- Black finish for a clean, low-profile helm aesthetic
- W38 series — heavy-duty marine blade line
- Marine-grade rubber formulated for UV resistance and all-weather performance
- Compatible with standard marine wiper arm hook fittings
Best Use Cases
This blade is the right choice for flybridge cruisers, large sportfishers, commercial vessels, and any application where the windshield sweep exceeds what a standard 18–20" blade can cover. It is also commonly used as a replacement blade on OEM wiper systems fitted to larger production powerboats. Confirm your wiper arm hook size and sweep angle before ordering to ensure compatibility.
Compatible & Related Products
- 20" Deluxe Stainless Steel Wiper Blade
- Ongaro 18" Silver Stainless Wiper Blade
- Ongaro 20" Silver Stainless Wiper Blade
- Wexco 18" Black 304 Stainless Wiper Blade
- Wiper Arm – 10–14" – Black Stainless
- Wiper Arm – 13–18" – Black Stainless – Hook Style
- Standard Wiper Motor Kit – 2-1/2" – 110° Sweep
- 12V Waterproof Marine Windshield Wiper Motor – 80° Sweep
Parts Desk Insights
The 32" length puts this blade in a category used almost exclusively on larger vessels — it’s not a common off-the-shelf size, so confirm the exact sweep length your wiper arm requires before ordering. The W38 uses a standard hook-type arm connection, but arm reach and pivot offset vary by installation. If replacing a blade on an existing system, measure the old blade tip-to-tip rather than relying on the vessel spec sheet, as aftermarket arms are sometimes fitted during refits. For a full wiper system build, pair this blade with a compatible wiper arm and motor from the links above. SKU: ROC-520832.
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.