Genuine Dana replacement part 9400421 – OEM Seal,quad (8.484,.139) suitable for industrial maintenance and mechanical repair programs.

Manufactured to meet Dana OEM specifications, this part contributes to long-term reliability, efficient system operation, and precision mechanical compatibility.

Ideal for maintenance departments, professional rebuild applications, and heavy equipment servicing operations.

- Original Dana manufactured component
- Worldwide export and shipping available
- Technical quotation assistance provided
- Trusted solution for maintenance operations

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