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ZF 3313302059 – Cup Spring Ø55.9 mm x 3 mm for ZF Marine Transmissions
The ZF 3313302059 Cup Spring is a high-performance pressure-regulating component designed for ZF marine transmission systems. Precision-engineered from high-strength, corrosion-resistant steel, it maintains consistent clutch pressure, reduces slippage, and ensures efficient transmission operation in demanding marine environments. Its compact size and heat-treated structure make it highly durable and easy to install, reducing system maintenance and downtime.
Key Features:
- Precision cup spring for maintaining clutch pressure in marine transmissions
- High-strength, corrosion-resistant steel construction
- Reduces slippage and wear by ensuring stable pressure regulation
- Withstands saltwater exposure, extreme temperatures, and mechanical stress
- Compact and lightweight design for easy installation
- OEM-quality component compatible with multiple ZF models
Specifications:
Part Number ZF 3313302059 Product Type Cup Spring Material Corrosion-resistant high-strength steel Outer Diameter 55.9 mm (2.2 inches) Thickness 3 mm (0.12 inches) Weight 0.25 lbs (113 g) Operating Temperature –29°C to +121°C (–20°F to +250°F) Spring Force Calibrated for marine transmission clutch tension Finish Steel, natural or treated corrosion-resistant finish Installation Drop-in or press-fit depending on model Manufacturer ZF Friedrichshafen AG Country of Origin Germany Warranty OEM-grade, 12-month warranty
Compatibility and Application:
The ZF 3313302059 Cup Spring is compatible with a range of ZF marine transmission systems including ZF 63A, ZF 80A, ZF 85A, ZF 90A, and other models. It ensures consistent clutch engagement by maintaining regulated pressure within the system, especially under varying loads and conditions. Perfect for replacement during routine maintenance or transmission rebuilds, this spring contributes to smoother operation and longer component life.
Benefits:
- Ensures consistent pressure in clutch mechanisms for optimal performance
- Reduces wear and slippage in transmission systems
- Resists saltwater corrosion and high mechanical loads
- Helps extend service intervals and reduce maintenance costs
- Quick and simple installation with OEM fit
- Improves reliability and efficiency of marine propulsion systems
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