Genuine Dana spare part 9400311 – OEM O-ring,back-up (252-260-1670) engineered for heavy-duty mechanical and industrial applications.

Built following original Dana engineering requirements, this component helps maintain proper equipment function, service reliability, and consistent mechanical performance.

Suitable for preventive maintenance, rebuild projects, fleet service programs, and industrial repair operations.

- Genuine OEM Dana replacement part
- Global shipping support available
- Fast quotation and availability assistance
- Reliable fitment for Dana equipment systems

Contact us with your equipment or machine information to confirm compatibility.