Product Details: Outfit your vehicle to be Ready for the Road Ahead™ with proper wheel alignment, with the Redneck Trailer Supplies 6-7K Bearing Kit. This replacement part attaches to the vehicle or trailer axle to reduce friction while maintaining balance so wheels can spin freely. Manufactured with rolling balls and an inner/outer ring to enhance overall smoothness and ride quality. FleetPride is your First Click in Heavy Duty®.