Parts for your 2006 Toyota Land cruiser-Wheel hubs

2006 Toyota Land Cruiser wheel hubs — purpose, servicing and replacement

Wheel hubs are absolutely relevant to the 2006 Toyota Land Cruiser. Both the 100 Series IFS models (e.g., UZJ100/HDJ100) and the heavy-duty 105 Series live-axle models use front and rear wheel hubs. Toyota’s Factory Service Manual (100/105 Series FSM – Front Axle/Hub sections), the New Car Features guide for the 100 Series (full-time 4WD with fixed front drive flanges), and the Toyota Electronic Parts Catalogue (listing “Hub Sub‑Assembly, Front Axle” and rear hub/bearing parts) confirm fitment and design.

On the 100 Series IFS, the front hub uses a pressed, sealed hub/bearing assembly. There aren’t manual free‑wheeling hubs, it runs full-time 4WD with fixed drive flanges and ABS tone rings integrated at the hub. The 105 Series front end is a live axle with serviceable tapered roller bearings inside the hub, and some trims were supplied with manual locking hubs. Either way, the hub’s job is the same: carry the wheel, transfer drive torque, provide the bearing support for smooth rotation, and locate the brake rotor while protecting seals, ABS hardware and studs.

For routine servicing, owners should think of hubs as critical safety hardware. On IFS 100s, the bearings are sealed-for-life—inspect each service for play, noise or ABS faults and replace the hub assembly if any roughness, rumble, heat or wobble shows up. Replacement typically involves removing the caliper and rotor, pressing the old hub/bearing out of the knuckle and pressing in a new assembly with new circlips and seals, many workshops use a press and replace the axle nut and dust seals at the same time (FSM procedures apply).

On 105 live‑axle fronts, bearings are adjustable and repackable. A proper service means cleaning, inspecting and packing the inner/outer tapered bearings with a high‑temperature NLGI 2 wheel bearing grease, setting preload with the lock nuts, and renewing hub and axle seals. Off‑roaders who do water crossings should inspect sooner and repack more frequently than normal road use intervals.

• Watch for: humming that rises with speed, free play at 12/6 o’clock, ABS light, grease on the inside of the wheel, a hot hub after a drive.
• Best practice: replace damaged studs, always fit new seals and split pins/lock rings, torque to spec and recheck after a few hundred kilometres.

Refer to the Toyota 100/105 Series FSM and EPC for variant-specific parts and procedures.

Popular questions

Do 2006 Land Cruisers have manual locking hubs?
Most 100 Series IFS models use full‑time 4WD with fixed drive flanges, so there are no manual locking hubs. Some 105 Series heavy‑duty models did come with manual free‑wheeling hubs from factory or dealer fitment. Both types still use wheel hubs, the difference is whether the drive can be disconnected at the hub.

How often should wheel hub bearings be serviced?
On IFS 100s with sealed hub/bearing units, there’s no scheduled repack—inspect every service and replace the assembly if there’s noise or play. On 105 live‑axle fronts, many workshops repack and set preload around every 40,000–50,000 km, or sooner after deep water, mud or heavy towing.

What are the signs a wheel hub is failing?
Tell‑tales include a rumble that changes with speed or when cornering, steering shimmy, heat at the hub after a short drive, ABS warnings, or visible grease leakage. If any of these appear, it’s time for a proper inspection and likely bearing or hub replacement.