About trailer axles
A trailer axle needs to be replaced if it is damaged or heavily corroded. Sometimes, if the wheel brakes need to be fully reconditioned, it may be cheaper to buy a completely new axle. In some cases both the axle and the overrun brake may be damaged at the same time – in that situation, an axle package including both the axle and overrun brake can be a practical option.
Replacing the trailer axle is straightforward. Start by removing the wheels, disconnecting the brake cables and unbolting the old axle from the chassis. You can then bolt on the new axle, secure the supplied cables and refit the wheels. If the brake drums or wheel bearings are worn, it is good practice to replace them at the same time while everything is disassembled.
Finding the right trailer axle can be slightly more challenging as there are several factors to consider.
- Identify the manufacturer of your current axle. This is usually stated on the hub cap, on a plate on the axle body, or on the back of the brake anchor plate.
- Identify your current coupling. This is stated on the nameplate on the coupling head. Note: take a photo or note the details on the nameplate and contact us.
- Check the total weight of your trailer. This will be on your registration certificate.
- Check your A and B dimensions.
- Check how the stud circle (C) appears.
If you are unsure whether the axle or the braking system is the source of the problem, see our guides on how the overrun brake works and trailer overrun brake not working before ordering parts.
Axle package, axle and coupling
Valeryd offers complete package solutions for brake systems, which include both the axle and overrun brake.
- Axle with wheel bolts and wheel brakes
- Complete overrun brake
- Brake wires
- Tapered nuts for cables
- Brake rods
- Equalizing yokes
- Rigging screws
- Brake calculation certificate
