Original Dana component 841378 – OEM Ring Gear + Pinion 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.

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

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