Parts for your 2018 Volkswagen Amarok-Universal joints

2018 Volkswagen Amarok universal joints — what they do and when to service them

Based on technical references, the 2018 Volkswagen Amarok does use universal joints on its propeller shaft. Volkswagen’s workshop system (ElsaWin/ElsaPro) includes procedures for removing and installing the Amarok prop shaft with universal joints and a centre support bearing. The VW ETKA parts catalogue lists the propeller shaft with serviceable U-joint and centre bearing components for 2016–2020 Amarok models. Independent driveline catalogues used in Australia and New Zealand (e.g., Hardy Spicer/Spicer) also list replacement universal joints for the Amarok range. So yes — universal joints are absolutely relevant on this ute.

On the Amarok, universal joints sit in the prop shaft to let the driveline change angle as the rear suspension works, while still sending torque from the transmission/transfer case to the rear differential. They’re the unsung heroes that keep the ute smooth when loaded up, towing, or bouncing over corrugations. Front wheel drive components use constant velocity (CV) joints, but the main prop shaft relies on U-joints for strength and articulation.

Servicing-wise, most factory Amarok U-joints are sealed-for-life. That means there’s no grease nipple from new, so the job is regular inspection and timely replacement, not routine greasing. At each service (or every 15,000 km), a good check includes:

• Feeling for play at each cap and looking for red/brown “rust dust” around the seals.
• Listening for a low-speed squeak or noticing a vibration at 70–100 km/h under load.
• Checking the centre support bearing for perished rubber or rumble.
• Inspecting flange bolts for torque and any witness marks moving.

If the Amarok has been lifted, tows heavy, or does beach and water work, shorten those inspection intervals. Once a U-joint shows free play, binding, or leaks a cap, replacement is the go — they don’t heal. When replacing, mark the shaft and flanges so phasing stays correct, keep the yokes square, and torque the flange bolts to spec. It’s smart to have the whole shaft checked for straightness and balance after pressing in new joints. If you opt for aftermarket greaseable U-joints, give them a light pump of quality lithium complex or moly grease every 10,000–15,000 km, and after deep water. Don’t over-grease — blowing the seals invites grit.

Common owner tips: fix any driveline vibration early to save the centre bearing, avoid mixing one fresh joint with several tired ones on a high-kilometre shaft, and keep an eye on driveline angles after suspension mods so the U-joints aren’t working past their happy range.

Popular questions

Does a 2018 Amarok have U-joints or CVs?

It has both. The propeller shaft uses universal joints, while the front half-shafts use CV joints. Different jobs, different joints, all part of a healthy 4Motion driveline.

What are the tell-tale signs a U-joint is on the way out?

A chirp or squeak at carpark speeds, a clunk on take-up, or a steady vibration at highway speeds under load are the classics. Rust-coloured dust at the caps and any detectable play are big red flags.

Can the factory Amarok U-joints be greased?

Factory-fitted joints are typically sealed and not greaseable. If you’ve fitted aftermarket greaseable U-joints, give them a small shot of quality grease at regular service intervals or after water crossings.