W38 Pendulum Arm 23.6-35.4″ (600-900MM)

Introduction
The W38 Pendulum Arm 23.6-35.4″ (600-900MM) is a high-performance wiper arm engineered specifically for marine vessels. Designed for boats and marine engines operating under challenging sea conditions, this pendulum arm delivers unmatched performance, flexibility, and reliability. Its adjustable length ensures compatibility with a wide range of windshield sizes, making it a preferred choice among boaters and marine professionals alike.
Constructed from robust materials and crafted to resist the corrosive effects of saltwater and UV rays, the W38 Pendulum Arm enhances visibility and safety during poor weather. Whether you are navigating choppy waters or cruising through rainstorms, having a dependable marine wiper arm is essential — and the W38 fits that need perfectly.
From fishing vessels and recreational boats to offshore workboats, this marine-grade pendulum arm ensures optimal sweep and consistent contact with the glass. With its black finish and streamlined design, it also adds a professional aesthetic to your helm station.
Overview / What Is W38 Pendulum Arm 23.6-35.4″ (600-900MM)?
The W38 Pendulum Arm is a heavy-duty marine wiper arm with an adjustable length ranging from 600mm to 900mm. It operates in a pendulum (or side-to-side) motion, ensuring maximum coverage across the windshield. Designed for marine applications, it is compatible with most marine wiper motors and features a corrosion-resistant black finish that withstands harsh marine environments.
This product falls under the category of Helm & Performance > Wipers > Wiper Arms, and it plays a crucial role in maintaining visibility while operating your vessel. It is engineered to work seamlessly with compatible wiper blades and offers secure fitting through its precise mounting mechanism.
Key Benefits of Using the W38 Pendulum Arm
When it comes to reliable marine equipment, the W38 Pendulum Arm stands out for several reasons. Here are the main benefits:
- Adjustable Length: Covers a wide range of windshield sizes from 600mm to 900mm.
- Corrosion-Resistant: Designed for saltwater use with a black protective finish.
- Compatible Design: Works with standard marine wiper motors and blades.
- Strong Build: Engineered for durability in high-vibration marine environments.
Its pendulum action ensures a smooth wiping motion that mimics OEM systems used in commercial vessels, offering professional-level performance for any boat owner.
How to Install W38 Pendulum Arm on Marine Windshields
Installing the W38 Pendulum Arm is a straightforward process, even for DIY enthusiasts. Here’s a quick step-by-step guide:
- Ensure the wiper motor is compatible with pendulum-style arms.
- Attach the arm to the wiper motor spindle using the locking bolt or adapter.
- Adjust the length of the arm to your desired specification (between 600mm–900mm).
- Securely tighten all fasteners to prevent movement during use.
- Test the sweep motion to ensure full coverage and proper contact with the glass.
Regular checks and occasional lubrication of joints can extend the life of your wiper arm significantly.
W38 Pendulum Arm Troubleshooting and Adjustments
Although the W38 Pendulum Arm is engineered for reliability, occasional troubleshooting may be necessary to ensure optimal performance. Here are common issues and how to resolve them:
1. Arm not moving: Check electrical connection and motor function. Confirm that the arm is properly mounted to the spindle.
2. Uneven wipe pattern: Re-check arm length setting and blade angle. Ensure blade is not worn or damaged.
3. Excessive vibration: Secure all mounting points and check for bent components. Vibration may also be due to incorrect wiper blade size.
Routine inspections and prompt troubleshooting can greatly improve the longevity of your marine wiper system.
Maintenance Tips
Proper maintenance is essential for extending the life of your W38 Pendulum Arm and ensuring uninterrupted functionality. Here are a few critical tips:
- Rinse with Fresh Water: After every trip, rinse the arm with fresh water to remove salt and debris.
- Inspect for Corrosion: Check the arm and joints for signs of rust or pitting.
- Lubricate Moving Parts: Apply marine-grade lubricant to pivot points and joints every few months.
- Check Fasteners: Regularly inspect mounting hardware and tighten if needed.
Following these guidelines helps ensure that your marine wiper arm performs reliably in all sea conditions.
Expert Advice and Pro Recommendations
Experts recommend the W38 Pendulum Arm for both new installations and replacement projects on a wide range of vessels. It’s best suited for boats with medium to large windshields, where visibility during storms is critical. The adjustable length and pendulum motion make it a versatile and reliable solution.
Pairing this wiper arm with a quality marine-grade blade and compatible motor guarantees optimal performance. If you’re unsure about compatibility, always refer to your wiper system’s specifications or consult our team for guidance.
Buy now: W38 Pendulum Arm 23.6-35.4″ (600-900MM) and use code WELCOME5 for 5% off your first order.
Detailed FAQ Section
What size windshield is the W38 Pendulum Arm suitable for?
The W38 Pendulum Arm covers a range between 600mm to 900mm, making it suitable for medium to large marine windshields. This versatility allows it to serve a wide variety of boats, including cabin cruisers, fishing vessels, and workboats. Its adjustable length ensures proper fit and optimal sweep, giving users confidence in poor weather conditions. Always measure your windshield and consult your motor specifications before purchase to ensure compatibility. Remember, using a correctly sized pendulum arm is essential for maintaining visibility and safety at sea.
How do I maintain the W38 Pendulum Arm?
Maintaining the W38 Pendulum Arm involves a few simple steps. Rinse the arm regularly with freshwater to remove salt and dirt. Check the joints for wear and corrosion and apply a marine-grade lubricant to ensure smooth movement. Tighten mounting bolts to prevent unnecessary vibration and misalignment. It’s also wise to inspect the wiper blade attached to the arm. A worn-out blade can reduce the effectiveness of the entire system, so replace it when streaking or poor wiping performance is noticed. With routine care, your W38 Pendulum Arm will last for years.
Can I install the W38 Pendulum Arm myself?
Yes, the W38 Pendulum Arm is designed for easy DIY installation. You’ll need a compatible marine wiper motor and a few basic tools. First, confirm the motor spindle type, then attach the pendulum arm using the provided mounting hardware. Adjust the length of the arm to fit your windshield and ensure it’s securely fastened. Test the sweep range before full operation. If in doubt, consult your owner’s manual or reach out to our support team for installation guidance. DIY users report quick installation times and excellent results with this product.
Is the W38 Pendulum Arm compatible with other marine wiper brands?
Yes, the W38 Pendulum Arm is designed to be compatible with a wide variety of marine wiper motors and blade systems. It uses a standard mounting configuration that fits most common marine wiper setups. However, it’s important to verify the spindle type and dimensions of your current wiper system before purchasing. Compatibility ensures proper motion and avoids potential damage. If you’re upgrading an existing system, this arm offers enhanced durability and performance while remaining flexible for use across multiple vessel types.
What makes the W38 Pendulum Arm ideal for marine use?
Marine environments are harsh, and only purpose-built components can survive long-term exposure to salt, wind, and UV radiation. The W38 Pendulum Arm is constructed from high-quality corrosion-resistant materials and features a black protective coating. Its adjustable length (600-900mm) offers flexibility, and the pendulum action provides excellent coverage. Designed for use in both leisure and commercial marine settings, the arm stands up to vibration, weather, and continuous use. Its professional-grade performance and durability make it a reliable choice for any boat owner serious about maintaining visibility in extreme conditions.
Conclusion
The W38 Pendulum Arm 23.6-35.4″ (600-900MM) stands as a reliable, durable, and easy-to-install solution for marine visibility systems. Designed to withstand harsh marine conditions, its adjustability and pendulum sweep pattern ensure maximum windshield coverage. Whether you’re replacing an older unit or upgrading your boat’s wiper system, this product brings excellent value and functionality. Invest in safety, performance, and peace of mind on the water with the W38 Pendulum Arm from AllBoatSupplies.
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