ZF 3312302004 - Butting Ring Ø35×2.5 mm for ZF 63 / ZF 45-1 Marine Gearboxes

ZF 3312302004 - Butting Ring Ø35×2.5 mm for ZF 63 / ZF 45-1 Marine Gearboxes

The ZF 3312302004 Butting Ring is a precision-engineered sealing component for ZF marine transmission systems, including ZF 63, ZF 45-1, and ZF 63A. Designed to provide a reliable seal under pressure, this component helps prevent fluid leakage in critical gearbox areas. Manufactured from corrosion-resistant, high-strength metal alloy and finished with galvanization, it delivers excellent durability even in aggressive saltwater environments. The press-fit design ensures a secure hold and facilitates easy installation without threading, making it ideal for both scheduled maintenance and emergency repairs aboard vessels.

Key Features:

• Corrosion-resistant metal alloy construction for marine durability
• Provides secure sealing in high-pressure transmission systems
• Supports working pressures up to 15 bar (217 psi)
• Easy press-fit installation – no threading required
• Ideal for ZF 63, ZF 45-1, ZF 63A and compatible transmissions
• Protects against oil leaks, reducing maintenance and failure risks
• Galvanized finish enhances protection in saltwater applications
• Designed for use in both recreational and commercial marine settings

Technical Specifications:

Compatibility and Application:

This butting ring is specifically designed for sealing critical transmission areas in ZF 63, ZF 45-1, and ZF 63A marine gearboxes. Its main function is to maintain oil-tight integrity, preventing leaks that can compromise gearbox performance and longevity. Suitable for both saltwater and freshwater operation, the ZF 3312302004 provides consistent and dependable performance even in aggressive maritime environments. Whether you're carrying out routine maintenance or replacing worn components, this ring is an essential part of any gearbox sealing system.

Benefits:

• Ensures oil-tight sealing to prevent costly transmission fluid loss
• Helps maintain consistent gearbox performance in marine systems
• Reduces wear and tear by preventing fluid contamination and pressure loss
• Quick and straightforward installation saves time during servicing
• Durable metal design withstands harsh marine conditions
• Enhances system reliability and reduces risk of failure
• Long service life minimizes replacement frequency and costs