Axle Assembly, 1" Axle 5" Aluminum Wheel with Bearings and Insulation Kit Kit Includes: 5" or 8" Wheel with Bearings Stub Axle Axle Tube 2 Insulating Bushings 2 Snap Rings Washer Once the axle tube is welded to your cart frame, the 1" axle, wheel with bearings, insulating bushings, washer and snap rings are easily assembled to make a complete stub axle assembly.