Parts for your 2018 Toyota Land cruiser-Universal joints

2018 Toyota LandCruiser universal joints (U‑joints): what they do and how to look after them

Based on the Toyota LandCruiser 200 Series Repair Manual and Toyota Electronic Parts Catalogue for the 2016–2021 J200, the 2018 LandCruiser is built with universal joints on both the front and rear propeller shafts, with a double‑cardan arrangement on the front in many trims. Toyota Australia/NZ service schedules also call out prop shaft lubrication, confirming U‑joints are absolutely relevant on this model.

On a 2018 LandCruiser, universal joints let the prop shafts transfer drive from the transmission/transfer case to the diffs while the suspension moves and the driveline sits at varying angles. They keep things turning smoothly off‑road, towing, or cruising the highway. The front double‑cardan joint helps reduce vibration by splitting the operating angle, which is handy on lifted rigs or under heavy load.

For servicing, greasable U‑joints and the slip yoke should be lubricated at every regular service (around 10,000 km), and more often after deep water crossings, dusty tracks, beach work, or heavy towing. Use a quality NLGI #2 lithium‑complex grease (moly chassis grease is common), pump until fresh grease purges from the caps, and wipe away excess. During each service, check for tell‑tales such as clunks on take‑off or shift, a rhythmic vibration at highway speed, squeaks at low speed, rust‑coloured dust at bearing caps, or any free play at the joint. If any of those show up, it’s time for closer inspection.

When replacement is needed, mark the flanges and yokes so the shaft goes back in phase and in the same orientation. Support the shaft, press the old bearing cups out carefully, seat new circlips fully, and torque the flange bolts to the factory spec. If the front double‑cardan centring ball is worn, rebuild the assembly or replace the shaft to avoid persistent vibration. It’s common sense to replace both joints on the same shaft if one has failed. Sticking with quality, OE‑equivalent Japanese joints and matching part numbers to the VIN via the EPC helps avoid dramas. After installation, grease the new joints, road‑test, and recheck for leaks or fastener movement at the next stop.

• Lifted suspension or big towing duties increase joint angles—service more frequently.
• After water crossings, purge and regrease to push out moisture and grit.
• Persistent vibration after replacement? Check phasing, balance, and double‑cardan components.

Popular questions about 2018 Toyota LandCruiser universal joints

How often should the U‑joints be greased on a 2018 LandCruiser?

For most Aussie and Kiwi conditions, at every standard service (about 10,000 km). If you’re 4WDing in mud, water, or sand, grease after each trip. Towing heavy or running a lift? Shorten the interval.

Always grease until clean lubricant purges from each cap, then wipe off the excess.

What are the signs a LandCruiser 200 U‑joint is failing?

Common signs include a clunk on take‑off or shifting from Reverse to Drive, a vibration that changes with vehicle speed, chirping or squeaking at low speeds, rust‑coloured dust around the caps, or noticeable play at the joint when the shaft is unloaded.

If any show up, stop long trips until it’s inspected—failed U‑joints can damage shafts and flanges.

Are the 2018 LandCruiser’s U‑joints serviceable or sealed?

Many AU/NZ 200 Series models have greasable U‑joints and a greasable slip yoke from factory. Some market variants may have sealed joints. A quick look for grease nipples will tell the story, or check by VIN in the EPC.

Even sealed joints need inspection, replace at the first sign of roughness or play.