Can you replace spindles on a trailer?
Expert Reply: To replace a spindle, the old one would need to be cut off, and the new one welded into place. This is NOT a job for the do-it-yourselfer. The new spindle must be absolutely square with the axle in order to prevent premature tire wear and wheel tracking problems.
Can I weld a new spindle on trailer axle?
There are very few bolt-on spindles available; in fact, most spindles are welded to the axle tube. Replacing a spindle requires breaking the existing weld and then welding the new spindle in place.
Do I need to replace my spindle?
A spindle that has had excessive heat from a burned bearing will be damaged to the point that it needs replacing. Sometimes the bearing is stuck on the spindle and cannot be taken off. Other times the spindle is obviously damaged due the bearing burning up and hub falling on the axleshaft which rides on the spindle.
How do I know my spindle size?
How do I determine what size spindle I have?
- 1 1/16”
- 1 ¼”
- 1 ⅜”
- 1 ¾” The second method is by using a flexible tape measure. Wrap the tape around the spindle at the bearing locations. The number is the circumference of the spindle. Use the table below to determine the bearings required for your spindle.
Can a trailer axle be welded?
Building a Trailer Axle: Building a Straight Beam Axle – Weld Method. NOTE – Building your own axles should only be undertaken by a skilled and proficient welder equipped with a heavy duty, industrial strength welding machine.
How do I know what trailer axle I have?
If you bought a company-made trailer (as opposed to building one yourself from a kit) there should be a tag with the VIN, weight and capacities all there for you. You should find it on the driver’s side of the trailer. A second way to determine the size axle you need is to measure the diameter of your existing axle.