Original Dana component 4220778 – OEM First Speed Gear developed for reliable drivetrain and industrial service operations.

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

Appropriate for professional servicing, transmission rebuild work, and long-term maintenance 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.