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ZF 3312302042 – Piston Sealing Ring for ZF63 Marine Transmission
The ZF 3312302042 Piston Sealing Ring is a precision-engineered sealing component designed for the ZF63 marine transmission system. Made from high-performance rubber composite, it ensures reliable sealing under pressure and prevents fluid leakage in marine propulsion systems. Built for harsh saltwater environments, the ring resists corrosion and operates effectively across a wide temperature range of -20°C to +120°C. Its precise fit, easy installation, and durable design reduce maintenance needs while improving transmission efficiency and longevity. Ideal for both commercial and recreational vessels, this sealing ring is essential for preserving the internal pressure and performance of ZF63 units.
Key Features:
- Designed specifically for ZF63 marine transmission pistons
- Prevents fluid leakage and maintains internal hydraulic pressure
- Advanced rubber composite material with high sealing efficiency
- Temperature resistant from -20°C to +120°C (-4°F to +248°F)
- Corrosion-resistant, ideal for saltwater marine environments
- Quick and secure installation without specialized tools
- Reduces wear on piston and housing by ensuring tight sealing
- Improves overall transmission performance and service life
Specifications:
Part Number ZF 3312302042 Type Piston Sealing Ring Application ZF63 Marine Transmission System Material High-performance rubber composite Operating Temperature -20°C to +120°C (-4°F to +248°F) Corrosion Resistance Excellent (Saltwater-rated) Pressure Rating High-pressure hydraulic sealing Fitment Custom-fit for ZF63 piston geometry Weight Approx. 50 g Installation Manual fit, no special tools required Function Prevents leakage, maintains pressure
Compatibility and Application:
The ZF 3312302042 sealing ring is designed for the piston assembly of the ZF63 marine transmission system. It is suitable for both commercial and recreational marine vessels that require consistent pressure management and fluid retention within transmission components. Its corrosion-resistant design ensures long-term sealing performance in saltwater conditions, while its mechanical properties enable use in high-pressure environments. Common applications include yachts, boats, and industrial marine propulsion systems.
Benefits:
- Effective sealing under high hydraulic pressure
- Long-lasting durability in marine environments
- Corrosion resistance for saltwater exposure
- Reduces fluid loss and improves transmission efficiency
- Minimizes wear on moving transmission parts
- Supports long-term performance with low maintenance
- Fits precisely into ZF63 piston groove with minimal downtime
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