ZF 634306328 - O-Ring

ZF 634306328 - O-Ring 38x4

The ZF 634306328 O-Ring 38x4 is a high-performance sealing component designed for ZF marine transmission systems. Constructed from high-quality Nitrile Butadiene Rubber (NBR) with a 70 Shore A hardness, this O-ring offers superior sealing capabilities and is ideal for use in harsh marine environments. It is resistant to a wide range of oils, fuels, lubricants, and water-based contaminants, ensuring an effective, long-lasting seal for transmission components. The 38x4 O-ring is engineered to prevent fluid leakage and contamination, enhancing the operational efficiency and durability of marine vessels. With its easy installation and precise fit, it ensures reliability and minimal maintenance.

Key Features:

• Made from durable NBR (Nitrile Butadiene Rubber) for long-lasting, high-performance sealing
• 70 Shore A hardness provides an ideal balance between flexibility and strength
• Resistant to oils, fuels, lubricants, and saltwater, ensuring reliable performance in marine conditions
• Helps prevent fluid leakage, reducing contamination and preserving transmission efficiency
• Designed for easy installation with precise dimensions, offering a tight, leak-free seal
• Maintains high performance under extreme temperatures and pressure conditions
• Versatile and compatible with a variety of ZF marine transmission models

Specifications:

• Part Number: 634306328
• Material: Nitrile Butadiene Rubber (NBR)
• Hardness: 70 Shore A
• Dimensions:
  • Inner Diameter: 38 mm
  • Outer Diameter: 46 mm
  • Cross-Section Thickness: 4 mm
• Temperature Range: -40°C to +120°C (-40°F to +248°F)
• Maximum Operating Pressure: 30 bar (435 psi)
• Compression Set: < 25% at 70°C for 22 hours
• Elongation at Break: ≥ 200% (measured in accordance with ASTM D412)
• Tensile Strength: ≥ 10 MPa (measured in accordance with ASTM D412)
• Oil Resistance: Excellent resistance to mineral oils, synthetic oils, and petroleum-based fuels
• Water & Saltwater Resistance: High resistance to water and saltwater, ideal for marine environments
• Color: Black
• Shape: Circular O-ring design for secure and effective sealing
• Compliance: Meets international standards for sealing applications in marine transmissions
• Installation: Easy to install, ensuring a precise, leak-free fit
• Life Cycle: Designed for continuous service in demanding marine environments with minimal maintenance

Compatibility & Application:

The ZF 634306328 O-Ring 38x4 is designed to provide a reliable sealing solution for ZF marine transmission systems. It is ideal for use in a variety of marine applications, including recreational yachts, commercial vessels, and other watercraft. This O-ring is compatible with a wide range of ZF transmission models, making it a versatile choice for boat owners, maintenance professionals, and marine technicians. Its superior resistance to oils, fuels, lubricants, and saltwater ensures the durability and longevity of critical transmission components, preventing costly repairs and minimizing downtime.

Benefits:

• Durable NBR construction provides long-lasting sealing performance
• Ideal for preventing fluid leakage and ensuring smooth operation of marine transmissions
• Resistant to oils, fuels, lubricants, and saltwater, making it highly effective in marine environments
• Wide operating temperature range from -40°C to +120°C allows it to function in extreme conditions
• Helps extend the life of transmission components by preventing contamination and wear
• Easy to install with precise dimensions for a tight, secure seal
• Suitable for both recreational and commercial vessels, ensuring reliable performance across various applications
• High compression set resistance enhances the seal’s durability and resistance to wear over time
• Cost-effective solution that reduces maintenance requirements and downtime