ZF 634313656 - O-Ring

ZF 634313656 - O-Ring

The ZF 634313656 O-Ring is a high-performance sealing component designed for use in ZF marine transmission and hydraulic systems. Manufactured from Viton (FKM) elastomer, this O-Ring is engineered to provide superior sealing performance and long-lasting durability, even under extreme marine conditions. It offers excellent resistance to oils, fuels, hydraulic fluids, and saltwater, ensuring optimal operation and protection for high-performance ZF transmissions. With a precise fit and robust construction, it helps prevent fluid leaks, maintain hydraulic pressure, and extend the life of the components in the transmission and lubrication systems.

Key Features:

• Genuine ZF replacement O-Ring for marine transmission and hydraulic systems
• Constructed from durable Viton (FKM) elastomer for enhanced longevity and sealing performance
• Highly resistant to oils, fuels, hydraulic fluids, and saltwater
• Low compression set for long-term sealing integrity
• Capable of withstanding high-pressure applications up to 150 bar
• Wide operating temperature range: -20°C to +200°C (-4°F to +392°F)
• Resistant to UV, ozone, and chemical degradation for extended service life
• Precision-molded design ensures an exact fit for ZF transmission components
• Suitable for both static and dynamic sealing applications
• Meets or exceeds OEM specifications for performance and reliability

Specifications:

• Part Number: ZF 634313656
• Material: Viton (FKM) elastomer
• Inner Diameter: 92.0 mm
• Outer Diameter: 101.5 mm
• Cross-Section Thickness: 4.75 mm
• Temperature Range: -20°C to +200°C (-4°F to +392°F)
• Maximum Pressure Resistance: 150 bar (2175 psi)
• Hardness: 75 ±5 Shore A
• Elongation at Break: ≥200%
• Compression Set Resistance: ≤20% after 24 hours at 150°C (302°F)
• Tensile Strength: ≥10 MPa
• Fluid Compatibility: Mineral oils, synthetic oils, hydraulic fluids, diesel fuel, and saltwater
• Resistance to UV and Ozone: Excellent, ensures a long service life even under exposure to sunlight and atmospheric conditions
• Dynamic Sealing Applications: Suitable for high-speed rotating and reciprocating components in marine transmission systems
• Static Sealing Applications: Ideal for sealing stationary joints, flanges, and threaded connections
• Abrasion and Tear Resistance: High resistance to wear and tear, reducing the risk of premature failure
• Chemical Resistance: Excellent performance in aggressive environments with exposure to acids, alkalis, and other harsh chemicals
• Application: Primarily used in ZF marine transmissions, hydraulic systems, and lubrication circuits in boats, yachts, and commercial vessels

Compatibility and Application:

The ZF 634313656 O-Ring is designed for ZF marine transmissions and hydraulic systems. It provides an essential seal to maintain hydraulic pressure and ensure the integrity of lubrication systems, which is critical for the optimal functioning of ZF gearboxes. With a precise fit, it is used in both static and dynamic sealing applications within marine transmissions, pumps, valves, and lubrication circuits. This O-Ring is essential for preventing fluid leaks, reducing contamination risks, and ensuring a smooth operation of marine powertrain systems, particularly in yachts, boats, and commercial marine vessels.

Benefits:

• Ensures a reliable, long-lasting seal that prevents fluid leaks and minimizes maintenance
• Optimizes hydraulic pressure, ensuring the efficient operation of marine transmission systems
• Withstands extreme marine conditions, including exposure to oil, fuel, saltwater, and UV light
• Enhances the lifespan of ZF marine transmissions and hydraulic components
• Minimizes system downtime by reducing the need for frequent maintenance and part replacement
• Reduces wear and tear on high-speed rotating components, improving transmission efficiency
• Meets OEM standards for sealing and reliability, ensuring compatibility with ZF systems
• Flexible use in static and dynamic sealing applications within complex marine powertrains
• Prevents contamination of lubrication systems, ensuring cleaner and more efficient performance