Authentic Dana OEM part 1840400604 – Professional-grade Diff Spider manufactured for demanding equipment environments.

Designed in accordance with Dana manufacturing standards, this replacement part supports dependable operation, extended service life, and stable performance in professional applications.

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

- 100% Genuine Dana OEM Part
- Worldwide shipping available
- Professional sourcing and quotation assistance
- Reliable replacement solution for Dana systems

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