The DRP patented Hub Bearing Spacers allow for consistent and precise bearing load every time the spindle nut is tightened, regardless of the torque applied. Without a bearing spacer, bearings are typically over tightened to prevent loosening during the race. With a bearing spacer installed, you can completely tighten the spindle nut and the hub will spin free every time. You can feel the difference by simply pushing the car!
-Reduces Bearing Friction
-Increase Wheel Spin
-Lowers Bearing Temperature
-Reduces Hub Maintenance
2" - DRP 00710505 - Howe, Port City, Joe's, Speedway Engineering
2-7/8" - DRP 00710513 - DMI/Bulldog, Winters