Bolt On Axle Hubs

https://www.zytrailerparts.com/products/bolt-on-axle-hubs/

Bolt On Axle Hubs are perfect for upgrading your trailer. Bolt on hubs offer higher strength and durability than cast hubs, while keeping costs to a minimum. You can find bolt on axles that fit OEM and aftermarket wheel bearings, axles, or wheel assemblies. These trailer axle stubs and hubs are easy to install without any welding or modifications to your vehicle.