Genuine Dana spare part 9400297 – OEM O-ring (-391,21.955,.210)nbr70 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.

Recommended for repair facilities, industrial maintenance schedules, and OEM replacement service requirements.

- Authentic Dana original equipment component
- International delivery options available
- Professional support for sourcing requests
- Designed for dependable industrial service

Reach out with your model or serial information for compatibility verification.