THE JQRacing Wheel Bearing Spacers
THE JQRacing Wheel Bearing Spacer Set includes 4pcs, enough for one car. These crush spacers are added between the wheel bearings to prevent the bearings from binding when the hex pin grubscrew is tightened. You may need to use a shim or two along with the spacer. The driveshaft should spin freely after the hex pin grubscrew is tightened.