Steering column U joints, track rod ends, drag link linkages. Steering damper failure, steering box bearing failure, low PAS fluid (or manual box oil), wheel bearings issues, swivel bearings failed etc, to name but a few possibles.....
Here at LandyZone we have plenty of very knowledgable members so if you have any questions about your Land Rover or just want to connect with other Landy owners, you're in the right place.