Authentic Dana OEM part R9990/37GSP – Professional-grade Helical Gear Qual. Sp manufactured for demanding equipment environments.

Produced according to Dana original equipment standards, this component is designed to support durability, accurate fitment, and dependable operating performance under demanding working conditions.

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

- Genuine OEM Dana replacement part
- Global shipping support available
- Fast quotation and availability assistance
- Reliable fitment for Dana equipment systems

Please provide your equipment details to confirm proper application and fitment.