ZF 3323199004 - Input Shaft Assembly for ZF 63 / 80 / 85 Marine Transmissions

ZF 3323199004 - Input Shaft Assembly for ZF 63 / 80 / 85 Marine Transmissions

The ZF 3323199004 Input Shaft Assembly is a precision-engineered component for ZF marine transmission systems. Designed to efficiently transfer power from the engine to the transmission, it delivers high torque capacity and long-term performance in marine environments. Compatible with ZF 63, ZF 80, and ZF 85 models, this shaft offers direct-fit installation with no modifications required.

Made from high-strength, corrosion-resistant alloy steel and finished with a polished anodized coating, it is engineered to withstand high loads, saltwater exposure, and continuous high-speed operation. With torque capacity up to 650 Nm and speeds up to 5500 RPM, it ensures system reliability and optimal operation.

Key Features:

• Designed for ZF 63, ZF 80, and ZF 85 marine transmissions
• High torque handling: up to 650 Nm (479 lb-ft)
• Rotational speed up to 5500 RPM
• Corrosion-resistant alloy steel construction with anodized finish
• Polished surface for reduced friction and improved efficiency
• Direct replacement—no modification needed
• Performs reliably in saltwater and freshwater conditions

Specifications:

• Part Number: ZF 3323199004
• Material: High-strength corrosion-resistant alloy steel
• Dimensions: 14.5" x 5" (368 mm x 127 mm)
• End-to-End Length: 15.2" (387 mm)
• Weight: 6.2 lbs (2.8 kg)
• Max Torque: 650 Nm (479 lb-ft)
• Max Rotational Speed: 5500 RPM
• Operating Temperature: -40°C to 121°C (-40°F to 250°F)
• Operating Pressure: Up to 450 psi (31.0 bar)
• Maximum Radial Load: 1500 lbs (680 kg)
• Finish: Anodized, polished for low friction
• Installation: Direct-fit, no adapters or modifications needed

Compatibility and Application:

The ZF 3323199004 Input Shaft Assembly is tailored for ZF 63, ZF 80, and ZF 85 marine transmission models. Its robust design ensures stable and efficient power transfer, even under high stress and vibration. Suitable for use in both saltwater and freshwater vessels, it’s ideal for new installations or as a direct replacement during service and repairs.

Benefits:

• Ensures smooth and efficient power transfer from engine to transmission
• Reduces internal wear thanks to polished surface and precise fit
• Corrosion-resistant for extended service life in harsh marine conditions
• Easy installation saves time and minimizes vessel downtime
• High-speed and high-load capacity enhances transmission reliability