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The ZF 3312302009 is a precision inner clutch disc for ZF 63, 65, 75, and 80 marine gearboxes. It measures 134 mm in outer diameter, 90.3 mm inner diameter, 2 mm thick, and features 36 teeth for secure engagement. Made of heat-treated steel with a corrosion-resistant coating, it offers reliable performance under up to 30 bar pressure in harsh marine environments.
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ZF 3312302009 – Inner Clutch Disc for ZF 63/65/75/80 Gearboxes, 134x90.3 mm, 36 Teeth
The ZF 3312302009 Inner Clutch Disc is a high-precision component engineered for ZF 63, 65, 75, and 80 series marine gearboxes. Designed for secure engagement and smooth shifting under high-load conditions, this disc features 36 teeth and is constructed from heat-treated steel with a corrosion-resistant coating. It provides excellent wear resistance, helping to maintain gearbox efficiency and reduce maintenance needs in both recreational and commercial marine vessels.
Key Features:
- Internal diameter: 90.3 mm
- External diameter: 134 mm
- Thickness: 2 mm
- 36 precision-machined teeth for secure clutch engagement
- Made from high-strength, heat-treated steel
- Corrosion-resistant coating for marine applications
- Friction surface designed for optimal wear resistance
- Suitable for continuous operation under demanding conditions
Technical Specifications:
Part Number Outer Diameter Inner Diameter Thickness Number of Teeth Material Weight Operating Pressure Temperature Range Compatible Gearboxes ZF 3312302009 134 mm 90.3 mm 2 mm 36 Heat-treated steel with anti-corrosion coating 0.2 kg Up to 30 bar -20°C to +120°C ZF 63, 65, 75, 80
Applications:
- ZF marine propulsion systems in recreational boats and commercial vessels
- Replacement part for worn or damaged clutch discs
- High-load marine gearbox applications requiring durable friction components
Benefits:
- Ensures reliable and smooth clutch operation under high stress
- Minimizes wear and tear, reducing maintenance costs
- Maintains optimal transmission performance and efficiency
- Corrosion-resistant for marine longevity in saltwater environments
- Easy to install as a direct-fit replacement
- Improves overall gearbox durability and operation reliability
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