ID
1232917
1-2 weeks delivery time
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The ZF 3311302005 Inner Clutch Disc is a Ø230 mm high-performance component for ZF 450A2 marine transmissions. Constructed from high-strength steel with a carbon-based friction layer, it supports torque up to 600 Nm and withstands temperatures up to 130°C. Designed for 8 bar operating pressure and 12,000-hour service life, it ensures smooth shifting and extended system durability in marine environments.
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ZF 3311302005 – Inner Clutch Disc for ZF 450A2 Marine Transmission, Ø230 mm, 600 Nm
The ZF 3311302005 Inner Clutch Disc is a robust and reliable replacement part for ZF 450A2 marine transmission systems. Engineered for high-load marine applications, it delivers smooth engagement and disengagement under demanding torque and temperature conditions. Built from high-strength steel and coated with a carbon-based composite friction material, this disc offers exceptional resistance to wear, heat, and pressure. Its direct-fit design allows for fast, tool-free installation, making it ideal for both commercial and recreational marine vessels.
Key Features:
- Compatible with ZF 450A2 marine transmission systems
- Outer diameter: 230 mm, inner diameter: 120 mm, thickness: 6 mm
- Maximum torque handling capacity: 600 Nm
- Constructed from high-strength steel with carbon-based friction material
- Temperature resistance up to 130°C for reliable operation under load
- Direct replacement design requires no modification for installation
- Designed to reduce wear and extend transmission service life
- Resistant to vibration, pressure (up to 8 bar), and marine contaminants
- Ideal for commercial and recreational marine propulsion systems
Specifications:
Parameter Value Part Number ZF 3311302005 Compatibility ZF 450A2 marine transmissions Outer Diameter 230 mm Inner Diameter 120 mm Thickness 6 mm Maximum Torque 600 Nm Operating Temperature Range -20°C to +130°C Operating Pressure Nominal: 4–6 bar / Max: 8 bar Material Steel core with carbon-based composite friction layer Weight 1.5 kg Service Life Up to 12,000 operational hours Installation Direct replacement (no modification required) Fluid Compatibility SAE 30 or 40 marine transmission fluids Surface Finish Precision-machined for optimal contact and wear resistance Shock Resistance Designed for marine vibration and load conditions Certification ISO 9001:2015 compliant
Compatibility and Application:
This clutch disc is purpose-built for ZF 450A2 marine gearboxes, delivering reliable shifting and long service life in harsh marine environments. Suitable for both leisure and commercial vessels, it is ideal for applications requiring consistent performance under high torque and temperature. Its shock-resistant and pressure-tolerant design makes it a dependable choice for routine maintenance or repair operations.
Benefits:
- Ensures consistent, smooth shifting performance under high load
- Minimizes wear and tear on transmission system components
- Extends the operational life of marine gearboxes
- Carbon-based material enhances friction stability and thermal resistance
- Quick, modification-free installation reduces vessel downtime
- Maintains performance in extreme temperatures and saltwater exposure
- Ideal for demanding commercial marine environments
- Reduces long-term maintenance costs through increased durability
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