ID
1232465
1-2 weeks delivery time
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The ZF 3312302042 is a piston sealing ring designed for ZF63 marine transmissions. Made from a high-performance elastomer with a tensile strength of 300 MPa, it ensures reliable sealing between piston and cylinder at pressures up to 20 bar and temperatures up to 150°C. Dimensions: Ø50–60 mm, thickness 5 mm. Ideal for preventing oil leakage in marine environments.
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ZF 3312302042 – Piston Sealing Ring for ZF63 Gearbox, Ø50–60 mm, 5 mm Thick, 20 bar
The ZF 3312302042 Piston Sealing Ring is a critical sealing component for ZF63 marine transmission systems. Engineered to provide a tight, leak-free seal between the piston and cylinder, it maintains system pressure and prevents fluid loss under extreme marine conditions. Constructed from durable elastomeric material with high tensile strength and resistance to heat, pressure, and saltwater, this sealing ring ensures long-term gearbox performance and reliability.
Key Features:
- Designed specifically for ZF63 marine transmissions
- Prevents oil leakage and pressure loss in piston-cylinder interfaces
- Made from corrosion- and heat-resistant elastomeric material
- Handles up to 20 bar pressure and temperatures up to 150°C
- Offers excellent wear resistance and tensile strength (300 MPa)
- Easy press-fit installation reduces maintenance time
- Resistant to saltwater and marine contaminants
- Manufactured to ISO 9001 quality standards
Technical Specifications:
Part Number Type Material Inner Ø Outer Ø Thickness Pressure Rating Temperature Range Tensile Strength Hardness ZF 3312302042 Piston Sealing Ring High-performance elastomer 50 mm 60 mm 5 mm Up to 20 bar (290 psi) -20°C to +150°C Approx. 300 MPa HRC 60–65
Applications:
- ZF63 marine gearbox piston sealing
- Preventing hydraulic fluid loss in marine transmission systems
- Routine gearbox maintenance and repair
Benefits:
- Ensures consistent transmission pressure and performance
- Reduces wear and risk of leakage under heavy load
- Easy to install with press-fit design
- Reliable sealing in saltwater, heat, and high-pressure conditions
- Improves the durability and efficiency of ZF63 systems
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