ZF 634402538 - Sealing Ring

ZF 634402538 - Sealing Ring

The ZF 634402538 Sealing Ring is a precision-engineered interlocking piston sealing ring designed for reliable sealing in ZF marine transmission systems. Crafted from high-performance NBR (Nitrile Butadiene Rubber) elastomer material, this sealing ring ensures optimal hydraulic pressure retention while providing excellent resistance to oils, fuels, and extreme temperatures. Its interlocking design allows for secure installation, reducing the risk of fluid leakage and improving the overall efficiency of the transmission system. The wear-resistant construction guarantees long-lasting performance, even in the most demanding conditions. This sealing ring minimizes friction, ensuring smooth piston movement and enhancing the longevity of critical components. Ideal for use in high-load, high-speed applications, it is optimized for ZF marine and industrial transmissions, contributing to improved system performance and reduced maintenance intervals. Its robust construction and precise design make it a vital part of maintaining efficient and reliable power transmission.

Key Features:

• Interlocking piston sealing ring designed for leak prevention and high hydraulic pressure retention
• Made from high-performance, wear-resistant NBR elastomer for long-lasting durability
• Superior resistance to oils, fuels, and extreme temperatures ranging from -40°C to +150°C (-40°F to +302°F)
• Low-friction design for smooth piston movement, reducing wear and enhancing component lifespan
• Reduces the risk of fluid leakage, ensuring optimal performance and efficiency of the transmission
• Engineered for high-load, high-speed applications in marine and industrial environments
• Designed to fit perfectly within ZF marine and industrial transmission systems for seamless integration
• Press-fit design for secure and easy installation
• Reduced maintenance intervals due to durable construction and high resistance to wear and tear
• Enhanced overall transmission performance and reliability

Specifications:

• Part Number: 634402538
• Material: NBR (Nitrile Butadiene Rubber), wear-resistant elastomer
• Inner Diameter: 38 mm
• Outer Diameter: 44 mm
• Thickness: 4 mm
• Operating Temperature Range: -40°C to +150°C (-40°F to +302°F)
• Pressure Resistance: Rated for high hydraulic pressures up to 150 bar (2175 psi)
• Hardness: 70 Shore A
• Compatibility: Designed specifically for ZF marine and industrial transmission systems
• Installation: Press-fit for secure sealing and easy assembly
• Color: Black
• OEM Quality: Designed to meet or exceed OEM standards for ZF transmissions
• Seal Design: Interlocking design for enhanced sealing effectiveness
• Service Life: Long-lasting durability and resistance to wear and degradation under extreme conditions
• Surface Finish: Smooth, optimized for reducing friction and preventing wear
• Leakage Prevention: High resistance to fluid leakage and loss of hydraulic pressure
• Friction Coefficient: Low friction for smooth piston operation
• Seal Function: Acts as a hydraulic sealing ring, maintaining pressure within the system
• Application: Suitable for use in high-speed, high-load marine and industrial environments

Compatibility & Application:

The ZF 634402538 Sealing Ring is ideal for use in ZF marine transmissions, ensuring reliable hydraulic pressure retention and preventing leakage in piston assemblies. This sealing ring is especially suited for high-performance marine engines, gearboxes, and industrial transmission systems, where durability, precision, and leak prevention are critical. The ring’s interlocking design provides a secure fit, making it perfect for applications requiring minimal downtime and reduced maintenance. It is optimized for use in high-speed, high-load environments where efficiency is paramount, ensuring smooth and stable operation over extended periods of time.

Benefits:

• Reliable leak prevention and hydraulic pressure retention enhance transmission efficiency
• Wear-resistant elastomer construction provides long-lasting durability in harsh environments
• Reduces friction for smooth piston operation, minimizing wear on transmission components
• Superior resistance to extreme temperatures and exposure to oils and fuels
• Ideal for high-load, high-speed applications requiring precise and durable sealing solutions
• Seamlessly integrates with ZF marine and industrial transmission systems for maximum performance
• Easy and secure installation with a press-fit design, reducing maintenance and downtime
• Extended service life of the transmission system by preventing fluid leakage and reducing friction
• High resistance to wear and degradation under high-pressure conditions
• Optimized for low maintenance and reduced downtime in industrial and marine environments