ZF 3323302012 - Friction Disc Outer for ZF 63 / 85 / 220 / 305 Marine Transmissions

ZF 3323302012 - Friction Disc Outer for ZF 63 / 85 / 220 / 305 Marine Transmissions

The ZF 3323302012 Friction Disc Outer is a critical wear component used in ZF marine transmission systems to enable smooth gear engagement and high torque transfer. Built with a high-performance friction surface and a reinforced steel core, this disc delivers outstanding performance under high pressure and temperature. It is designed to withstand extreme marine operating conditions while maintaining reliable transmission function with minimal slippage and wear.

Key Features:

• Outer friction disc for ZF marine transmissions
• Reinforced with a steel core for structural strength
• High-friction material for smooth and reliable gear shifting
• Resistant to temperatures up to 150°C and pressures up to 30 bar
• Ideal for both commercial and recreational vessels
• Reduces slippage, wear, and vibration during gear operation
• Quick replacement with standard tools; low maintenance

Specifications:

• Part Number: ZF 3323302012
• Material: Friction compound with steel core
• Outer Diameter: 200 mm
• Inner Diameter: 150 mm
• Thickness: 15 mm
• Weight: 1.5 kg (3.3 lbs)
• Max Torque: 500 Nm (369.5 lb-ft)
• Max Pressure: 30 bar (435 psi)
• Operating Temp Range: -40°C to 150°C (-40°F to 302°F)
• Coefficient of Friction: 0.45–0.55
• Durability: Rated for 500,000 cycles under standard marine loads
• Service Life: Approx. 10 years or 5,000 hours depending on usage
• Noise/Vibration: Dampens vibration and reduces gear noise
• Compatibility: ZF 63, ZF 85, ZF 220, ZF 305, and compatible models
• Certifications: ISO 9001, CE
• Installation: Fits using standard hand tools, no special equipment
• Packaging Dimensions: 205 mm x 155 mm x 20 mm

Compatibility and Application:

Compatible with ZF 63, ZF 85, ZF 220, and ZF 305 transmission models, the ZF 3323302012 Friction Disc Outer is essential for optimal drivetrain performance in marine environments. Designed to handle continuous load cycles in saltwater and freshwater conditions, it is ideal for replacing worn discs or during full transmission servicing. Its robust construction and thermal resistance make it suitable for both light-duty pleasure craft and demanding commercial vessels.

Benefits:

• Improves shifting smoothness and torque delivery
• Reduces wear and prolongs transmission life
• Stable friction performance under high load and heat
• Reliable operation in saltwater and humid environments
• Minimizes vibration and protects adjacent transmission components
• Fast, easy replacement process lowers maintenance time
• Works across several ZF marine transmission platforms