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ZF 634300567 – Shaft Seal 70x100x12 mm for ZF Marine Transmissions
The ZF 634300567 Shaft Seal is a high-performance sealing component specifically engineered for ZF marine transmissions. Built from durable Nitrile rubber (NBR) with integrated metal reinforcement, this seal offers superior resistance to oil, fuel, saltwater, and mechanical wear. It effectively prevents fluid leakage and contamination, ensuring long-term transmission integrity and reducing maintenance requirements in demanding marine conditions.
Key Features:
- Designed for use with ZF marine transmissions
- Constructed from high-strength Nitrile rubber (NBR)
- Reinforced with a corrosion-resistant metal ring
- Resistant to oil, fuel, and saltwater
- Seals against pressures up to 15 bar
- Performs in a temperature range of -30°C to +130°C
- Ideal for commercial and recreational marine applications
- Press-fit design for easy installation and secure fit
Specifications:
Part Number ZF 634300567 Seal Type Shaft Seal Inner Diameter 70 mm Outer Diameter 100 mm Thickness 12 mm Material Nitrile rubber (NBR) with metal reinforcement Operating Temperature -30°C to +130°C Maximum Pressure 15 bar Maximum Rotational Speed 6,000 RPM Hardness 70 Shore A Compression Set Resistance Low Oil & Fuel Resistance Yes Saltwater Resistance Yes Installation Type Press-fit Weight 0.45 kg Application ZF marine transmissions Certifications ISO 9001, marine-grade
Compatibility & Application:
This shaft seal is designed for various ZF marine transmission models, ensuring tight sealing of rotating shafts to protect against fluid leaks and contamination. Its rugged construction and resistance to environmental exposure make it ideal for both professional and recreational vessels operating in saltwater environments. The press-fit installation design allows quick and reliable replacement without special tools.
Benefits:
- Maintains oil tightness and protects transmission components
- Minimizes risk of corrosion, fluid loss, and premature wear
- Supports operation under high pressure and variable temperature conditions
- Extends the life of the drivetrain and reduces service intervals
- Quick installation process for reduced downtime
- Ensures safe and efficient performance of marine transmissions
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