Seamless Power Transmission: R & D Flexible Shaft Coupling for Yanmar Engines

Discover unparalleled drivetrain protection with the R & D Flexible Shaft Coupling for 4" Yanmar - 3HP/100RPM Capacity. Crafted for optimal performance and reliability, this coupling represents the pinnacle of engineering excellence, designed to seamlessly integrate with your marine engine. By mitigating drivetrain noise and vibration, it ensures a quieter, more comfortable boating experience. Its robust construction not only absorbs shock loads effectively but also compensates for misalignment, making it an indispensable component for any vessel.

• Engineered from durable, new-type polyurethane for resilience and flexibility
• Contoured disc design allows for free flexing and clearance for bolt heads
• Reduces vibration and compensates for temporary misalignment
• Forward and reverse thrust taken in compression, ensuring fail-safe operation
• Designed to fit between transmission output flange and shaft coupling
• Extends drivetrain life by absorbing shock loads and reducing transmission damage

Technical Advancements for Marine Excellence

The R & D Marine Flexible Shaft Coupling is a testament to innovative marine engineering. Its unique polyurethane flange is specifically molded to absorb vibrations and shock loads, providing a flexible barrier that significantly quiets the drivetrain. This advanced design allows the coupling to flex freely, taking up any temporary misalignment caused by the engine moving on its vibration isolation mountings or by the flexing of the boat structure.

Unmatched Durability and Performance

Constructed with the marine environment in mind, this coupling features a heavy-duty design that can withstand the rigors of the sea. The two metal compression straps ensure constant compression, regardless of whether the drivetrain is in forward or reverse, thereby dramatically extending the system's life. It's the ultimate solution for reducing wear and tear on your drivetrain components, ensuring longevity and reliability.

Protecting Your Vessel's Heart

The sacrificial nature of the polyurethane disc is ingeniously designed to save on expensive drivetrain repairs in the event of severe shock loads, such as the propeller striking a submerged object. In such extreme conditions, the metal straps maintain the coupling's integrity, ensuring functionality and safety. Choose the R & D Marine Flexible Shaft Coupling for peace of mind and a smoother sailing experience.

Why Choose R&D Marine Flexible Shaft Couplings?

• Significantly reduces drivetrain noise and vibration for a quieter boating experience
• Absorbs shock loads from gear changes and propeller strikes, minimizing transmission damage
• Fail-safe design ensures durability and functionality in extreme conditions

Empower Your Yanmar Engine with Precision and Protection

The R & D Flexible Shaft Coupling for 4" Yanmar - 3HP/100RPM Capacity is not just a component; it's an investment in the longevity and efficiency of your vessel's drivetrain. With its advanced design and superior materials, it stands as a beacon of quality and innovation in marine engineering. Experience the difference in your maritime adventures with R & D Marine's flexible shaft coupling, where performance meets reliability.