Parts for your 2018 Volkswagen Amarok-Wheel hubs

2018 Volkswagen Amarok wheel hubs — purpose, care and when to replace

Wheel hubs are absolutely fitted to the 2018 Volkswagen Amarok. This is confirmed by Volkswagen’s Amarok Repair Manual (ErWin), the ETKA parts catalogue for model code 2H, and major bearing suppliers’ catalogues (SKF, FAG, Timken), all of which list front and rear hub and bearing assemblies for 2018 Amarok variants, including 4x2 and 4Motion. That makes wheelhubs very much relevant on this ute.

On the Amarok, the wheel hub is the central mount that the wheel bolts to. It houses the wheel bearing, supports the vehicle’s weight, and on 4Motion fronts it also carries the driveshaft splines and an ABS encoder ring. In short, the hub keeps the wheel turning smoothly, true and safe, while feeding speed and rotation data to the ABS/ESC systems.

They’re largely maintenance-free, but they should be checked at every service for play, roughness and seal condition. If the Amarok does frequent water crossings, heavy towing or corrugated roads, inspect more often. Sealed hub units don’t need greasing, the trick is to catch wear early before it takes out tyres, brakes or sensors.

• Common signs of a tired hub/bearing:
  • A steady hum or growl that rises with road speed, often changing when the steering is lightly loaded left or right.
  • Noticeable play at 12 and 6 o’clock when the wheel is off the ground.
  • ABS/ESC warnings from a failing encoder or sensor ring.
  • Excess heat at the hub after a drive, or visible grease seepage.

When replacement is due, use quality parts that match the Amarok’s spec (PCD 5×120, hub-centric fitment). Front hubs on 4Motion are typically supplied as an integrated bearing-hub unit, some rear setups use a pressed-in bearing with a separate hub flange. Follow the repair manual: support the knuckle properly, use a press where required, and never shock-load a new bearing. Always fit new single-use fasteners (such as axle nuts and certain bolts) and torque them with a calibrated wrench to Volkswagen specifications.

After front hub work, a wheel alignment check is smart, especially if the knuckle has been disturbed. When refitting wheels, the Amarok uses wheel bolts (not studs), so ensure the correct bolt length and seat type for the wheel, and torque them evenly. With sensible servicing and a bit of mechanical sympathy, hubs on these utes often run well past 150,000–200,000 kilometres, even with off‑road and towing duties.

Popular questions about 2018 Volkswagen Amarok wheel hubs

How do I tell if my 2018 Amarok’s wheel hub is failing?

Listen for a speed-related hum or rumble that changes when gently weaving the ute. Jack the wheel, check for play at the rim, and spin it by hand for roughness. Any ABS warnings or heat at the hub after a drive are also red flags.

If you’re unsure, a workshop can pinpoint the noisy corner with a chassis ear or road test. Catching it early helps protect tyres, brakes and sensors.

Can the Amarok’s wheel bearing be replaced separately from the hub?

On many 2018 Amarok setups, the front is supplied as a hub-and-bearing unit, replaced as one piece. Some rear ends use a pressed-in bearing with a separate hub flange, so the bearing can be renewed on a press.

Which you have depends on variant and axle design. A quick parts lookup against the VIN will confirm the correct arrangement and kit.

What torque should I use on the Amarok’s wheel bolts and axle nut?

Use a torque wrench and follow Volkswagen’s service specs for your exact model and axle. The axle nut and some bolts are single-use and must be replaced, then torqued and angle-tightened as specified.

Avoid rattle-gunning new bearings, over-torque or impact shock can shorten their life. If you don’t have the figures, ask a VW specialist to set them.