TCP PRO Racing OBX Billet Rack and Pinion Assembly – Polaris RZR PRO Style

Expensive, custom high-quality fabrication steering rack assembly marked OBX by TCP PRO Racing. While there’s no published info on this exact OBX model, it closely resembles the TCP Xtreme "ProX" billet rack for Polaris RZR PRO models — but with a sleeker, more reinforced design.

We are confident that "OB" refers to the “Old Body” style — likely for pre-2021 Polaris models. The rack has only slight visual variations from the Xtreme ProX, and critical dimensions such as mounting points appear to match up.

Includes:

• Billet Steering Rack Housing

• Internal Rack

• (2) Pinion Gears (different sizes — both fit the rack)

• Bushing

• (2) Retaining Clips

This lot is being offered as-is, with the components grouped based on what was available at the time of auction prep. These assemblies were originally part of a production workflow, where the correct pinion gear would be selected based on customer order specifications. We've included both compatible pinions to reflect that flexibility and original intent.

No packaging or documentation included. See all photos for included parts and condition.