This replacement hub comes complete with wheel bearings, hub nut and washer, hub cover and wheel nuts.
It is suitable for the Erde102 and 122 box trailers and the Erde PM310 Motorbike trailer.
Ensure spindle and screw thread are clean and burr free.
Pack with grease and slide the completed assembly onto the spindle.
Tighten the wheel nut to seat the bearings and then back off a little, so that the wheel turns freely with no lateral movement.
The hub-cover is fitted by lightly tapping it into place after first packing the hub with grease.