UNSPSC 25173821: Transfer case assembly

A saw tooth wheel box that distributes engine power to front and rear axles in a 4 wheel drive vehicle. It may have a speed reduction device.

UNSPSC 25173821 Transfer case assembly (Commodity) is not actively solicited by state and local governments in the recent contract record. The code names a specific vehicle drivetrain component, but the five most recent state and local opportunities tagged to this code involve diagnostic and repair services for complete vehicle fleets, OEM transmission parts and repair, law enforcement equipment procurement, heavy trailers, and bus engine and chassis system repair—none of which directly procures transfer case assemblies as discrete parts or components.

The mismatch between code assignment and actual procurement scope suggests either miscoding at the source or minimal market activity for stand-alone transfer case assemblies under this UNSPSC designation. Buyers soliciting vehicle maintenance and repair services (Hillsborough County Public Schools, City of Austin, Broward County Transportation Department, Parkway School District) frame their needs as labor-based diagnostics, authorized dealer repairs, and warranty service contracts rather than parts procurement. State and local procurement professionals pursuing work under this code should verify current coding practices with issuing bodies and consider whether related transmission, drivetrain, or vehicle maintenance codes (such as those covering parts distribution or fleet repair services) better align with their capability and market opportunity.