ZF 3311302007 – Stainless Steel Cup Spring for ZF Marine Transmissions, Ø Custom, 6 bar, -40°C to +150°C

ZF 3311302007 – Stainless Steel Cup Spring for ZF Marine Transmissions, Ø Custom, 6 bar, -40°C to +150°C

Description:

The ZF 3311302007 Cup Spring is a precision-engineered stainless steel compression spring designed for ZF marine transmission systems. It delivers stable pressure and mechanical support to internal gearbox components, reducing internal wear and ensuring smooth performance. Resistant to saltwater, UV, and extreme temperatures, this spring is ideal for both commercial and recreational vessels operating in demanding marine environments. Its high-strength design ensures long-term durability and easy maintenance with minimal downtime.

Key Features:

• Provides consistent mechanical pressure to transmission internals
• Made from corrosion-resistant stainless steel alloy
• Supports smooth gearbox operation under variable load conditions
• Withstands saltwater, UV exposure, and thermal cycling
• Reduces internal friction and wear for extended system life
• Easy installation during routine gearbox servicing
• OEM-compatible fit for ZF marine transmission models

Specifications:

• Part Number: ZF 3311302007
• Material: Stainless steel alloy, corrosion-resistant
• Spring Type: Compression cup spring
• Maximum Load Capacity: 6 bar (87 psi)
• Operating Temperature Range: -40°C to +150°C (-40°F to +302°F)
• Weight: Approx. 100 g (3.5 oz)
• Dimensions: Custom-fit for ZF gearboxes (available upon request)
• Function: Applies uniform axial pressure in gearbox assemblies
• Corrosion Resistance: Suitable for continuous saltwater exposure
• UV Resistance: Stable under UV and outdoor conditions
• Installation: Direct fit for ZF marine gearboxes
• Maintenance: Inspect during regular service; replace if worn or damaged
• Application: ZF marine transmission systems (commercial and recreational)

Compatibility and Application:

The ZF 3311302007 Cup Spring is built for integration into ZF marine gearbox assemblies, where it stabilizes pressure and ensures balanced component interaction. It is designed for marine environments where exposure to moisture, vibration, and extreme temperatures is common. Used in both maintenance and OEM assembly, this spring enhances gearbox reliability by preventing component misalignment and reducing internal friction.

Benefits:

• Maintains consistent axial pressure in transmission systems
• Enhances overall gearbox performance and service life
• Reduces wear and tear on internal components
• Suitable for use in saltwater and high-temperature environments
• Minimizes service downtime through quick replacement
• Ideal for both commercial and recreational marine applications
• OEM-level quality ensures reliable, long-lasting performance