ZF 3311199043 – Input Shaft Assembly with Complete 45A Clutch for ZF 63 / ZF 80, Torque 3500 Nm

ZF 3311199043 – Input Shaft Assembly with Complete 45A Clutch for ZF 63 / ZF 80, Torque 3500 Nm

Description:

The ZF 3311199043 Input Shaft Assembly includes a complete 45A clutch and is designed to ensure smooth, high-torque power transmission for ZF 63 and ZF 80 marine gearboxes. Built from high-strength steel and finished with a corrosion-resistant black powder coating, this component offers long-term durability in saltwater conditions. The integrated 45A clutch allows seamless engagement and disengagement while minimizing wear on connected components. Engineered for both commercial and recreational marine use, this assembly reduces maintenance and extends system lifespan.

Key Features:

• Includes complete ZF 45A clutch for smooth engagement/disengagement
• Supports high torque loads up to 3,500 Nm (2,585 lb-ft)
• Constructed from high-strength, corrosion-resistant steel alloy
• Black powder-coated for enhanced wear resistance and marine protection
• Integrated sealing system prevents water ingress
• Designed for ZF 63 and ZF 80 transmission compatibility
• Low-maintenance design with extended service intervals
• Easy to install using standard marine mounting hardware

Specifications:

• Part Number: ZF 3311199043
• Includes: Complete ZF 45A clutch
• Material: High-strength steel with corrosion-resistant coating
• Finish: Black powder-coated
• Torque Rating: Up to 3,500 Nm (2,585 lb-ft)
• Dimensions: 320 mm × 160 mm × 55 mm
• Weight: 7.8 kg (17.2 lbs)
• Operating Temperature Range: -40°C to +120°C
• Compatibility: ZF 63, ZF 80
• Sealing: Integrated elastomer seals for fluid retention
• Installation: Standard mounting hardware (not included)
• Maintenance: Low-maintenance with extended service life
• Application: Marine propulsion systems (commercial and recreational)
• Certifications: ZF manufacturing standards compliant

Compatibility and Application:

Specifically engineered for use with ZF 63 and ZF 80 marine transmissions, the ZF 3311199043 Input Shaft Assembly is ideal for vessels requiring robust, reliable drivetrain connections. Whether used in new builds or as a replacement part, this shaft and clutch combination ensures smooth engagement and efficient torque transfer in both light and heavy-duty marine environments. Its corrosion-resistant finish and sealed construction make it suitable for long-term operation in saltwater applications.

Benefits:

• Ensures smooth and efficient power transmission
• Reduces component wear and extends transmission lifespan
• Handles high torque loads with minimal vibration
• Protects against corrosion in harsh marine conditions
• Quick and easy installation with standard tools
• Ideal for commercial vessels and private yachts
• Minimizes maintenance frequency and costs
• Reliable performance in both warm and cold climates