Update your semi truck with enhanced leak protection for wheel hubs, with the OTR HG0067 5/6-Hole Hub Cap Gasket that ensures you're ready for the long haul with Expertise Built In™ to each part. Due to its specialized composition, this replacement gasket is the ideal solution to lock out dirt, oil, grime, and other contaminants. Crafted with a multipurpose design to be suitable for both vehicles and trailers. FleetPride is your First Click in Heavy Duty®.