ID
1232981
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The ZF 634319156 Shaft Seal is a Ø75×Ø90×8 mm dynamic sealing component for ZF marine gearboxes. Made from corrosion-resistant elastomer and stainless steel, it withstands 120 bar and up to +180°C. Ideal for preventing leaks in shafts exposed to oils, fuels, and hydraulic fluids.
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ZF 634319156 - Shaft Seal Ø75×Ø90×8 mm for ZF Marine Transmission Systems
The ZF 634319156 Shaft Seal is a robust sealing component designed to deliver reliable leak prevention in ZF marine transmission systems. It seals around the rotating shaft, preventing the escape of oil, fuel, or hydraulic fluid while blocking external contaminants. Constructed from high-quality corrosion-resistant elastomer and stainless steel, this shaft seal withstands the demanding conditions of marine environments, including high pressure and temperature fluctuations. Its OEM precision guarantees compatibility and a secure fit for long-term use in both static and dynamic applications.
Key Features:
- Designed specifically for ZF marine transmission systems
- Durable construction from corrosion-resistant elastomer and stainless steel
- Reliable sealing under high pressures up to 120 bar (1740 psi)
- Performs in temperatures from -20°C to +180°C (-4°F to +356°F)
- Prevents fluid leakage and protects against external contamination
- OEM-quality fit and finish for maximum reliability
- Suitable for both static and dynamic shaft sealing
Specifications:
Part Number: ZF 634319156 Material: Corrosion-resistant elastomer with stainless steel insert Inner Diameter: 75 mm Outer Diameter: 90 mm Cross-Section Thickness: 8 mm Temperature Range: -20°C to +180°C (-4°F to +356°F) Pressure Resistance: Up to 120 bar (1740 psi) Hardness: 70 ±5 Shore A Elongation at Break: ≥250% Compression Set Resistance: ≤10% after 24 hours at 150°C Fluid Compatibility: Marine oils, hydraulic fluids, diesel fuel UV and Ozone Resistance: Excellent Abrasion Resistance: High Chemical Resistance: Excellent against oils, fuels, and aggressive fluids Installation Type: Static and dynamic sealing Application: Marine gearboxes, ZF shaft housings, hydraulic systems
Applications:
- ZF marine transmission systems
- Shaft sealing in hydraulic and lubrication systems
- Marine gearboxes exposed to pressure and friction
Benefits:
- Prevents fluid leaks and contamination of marine transmission systems
- Ensures long service life under high-pressure dynamic loads
- Protects system components by maintaining fluid integrity
- Reduces operational downtime and maintenance frequency
- Withstands thermal cycling and harsh chemical exposure
- Provides consistent performance in demanding marine environments
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