This Wilwood hub cap O-ring (211B) is a direct replacement seal with a 1.239" inner diameter and 0.070" thickness. It functions as the sealing O-ring for compatible Wilwood hub cap assemblies, preserving proper hub sealing and helping prevent fluid leaks at the hub cover. Use as a replacement part when reconditioning or rebuilding a Wilwood hub cap assembly to restore correct sealing dimensions.
Wilwood Hub Cap O-Ring 211B 1.239 ID 0.070 THK