COUPLING SHAFT

The Dana 819039-4816 is a Spicer coupling shaft designed for heavy-duty industrial or commercial drivetrain applications. As a precision-engineered drivetrain component, it is specific to particular axle or transmission models.

Fitment for this component is strictly determined by the identification tag located on the axle or transmission housing. Users must verify compatibility by referencing the Serial Number (S/N) or Model Number provided on that tag through an authorized Spicer distributor.

This part is not searchable by standard year, make, or model conventions, as these drivetrain units are often utilized across various vocational and heavy-duty chassis platforms. Professional installation and model-specific verification are required.