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The ZF 634313656 O-Ring is a Ø92.0ר101.5×4.75 mm Viton (FKM) sealing ring designed for ZF marine transmissions and hydraulic systems. Withstands up to 150 bar and +200°C. Offers excellent resistance to oils, fuels, saltwater, UV, and chemicals. Ideal for dynamic and static sealing applications.
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ZF 634313656 - O-Ring Ø92.0ר101.5×4.75 mm Viton for ZF Marine Transmissions
The ZF 634313656 O-Ring is a premium sealing solution for ZF marine transmission systems and hydraulic applications. Made from durable Viton (FKM) elastomer, it provides excellent chemical resistance and reliable performance under high pressure and extreme temperatures. With its precise Ø92.0 mm inner diameter and 4.75 mm cross-section, this O-Ring ensures a secure, leak-proof seal that helps maintain system efficiency and reduces wear.
Key Features:
- High-quality Viton (FKM) construction for superior sealing in marine conditions
- Sealing dimensions: Ø92.0 mm inner, Ø101.5 mm outer, 4.75 mm thickness
- Withstands pressures up to 150 bar (2175 psi)
- Temperature resistance: -20°C to +200°C (-4°F to +392°F)
- Excellent resistance to hydraulic fluids, oils, fuels, saltwater, UV, and ozone
- Low compression set and high tensile strength for long-term performance
- Suitable for both static and dynamic applications
- Meets OEM specifications for ZF marine transmission systems
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) Pressure Resistance: Up to 150 bar (2175 psi) Hardness: 75 ±5 Shore A Elongation at Break: ≥200% Compression Set Resistance: ≤20% after 24h at 150°C Tensile Strength: ≥10 MPa Fluid Compatibility: Mineral and synthetic oils, hydraulic fluids, diesel, saltwater UV and Ozone Resistance: Excellent Abrasion Resistance: High Chemical Resistance: Acids, alkalis, aggressive fluids Installation Type: Static and dynamic sealing applications Application: ZF marine transmissions, lubrication circuits, hydraulic systems
Applications:
- ZF marine transmission systems
- Hydraulic pumps and lubrication circuits
- Static sealing in flanges and threaded connections
- Dynamic sealing in rotating and reciprocating components
Benefits:
- Maintains leak-free operation under extreme marine conditions
- Reduces maintenance frequency and increases system lifespan
- Ensures hydraulic and lubrication pressure integrity
- Prevents fluid contamination and system inefficiencies
- OEM-level quality ensures compatibility and reliable performance
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