ADA Bearing/Spacer Kit - Dually Billet Wheel $8.95 Quantity discounts available QuantityPrice Quantity: -+ SKU: KK325 ABOUT THIS PRODUCT:ADA Bearing/Spacer Kit - Dually Billet WheelAboutAboutBearing and spacer kit for the Go-Quad dually billet beadlock wheel. This is for non-live axle models with a 1/2" diameter axle.