Parts for your 2018 Toyota Land cruiser-Centre bearing

2018 Toyota Land Cruiser centre bearing — what it does and when to service it

Relevant: Yes. On 2018 Toyota LandCruiser models sold in Australia and New Zealand, the centre bearing (also called the centre support bearing) is used on the two-piece rear tailshaft. This is shown in Toyota’s workshop literature for the propeller shaft/driveline sections and the Toyota Electronic Parts Catalogue, which list a “Centre Support Bearing” (bearing and rubber carrier) for both the 200 Series wagon and 70 Series models.

The centre bearing’s job is to support the long, two-piece tailshaft, keeping it running straight and smooth between the gearbox/transfer case and the rear diff. By carrying the shaft in the middle, it reduces vibration, protects the universal joints, and helps the driveline cope with load changes from towing, corrugations, and off‑road articulation. When the rubber carrier perishes or the bearing wears, the LandCruiser can develop a humming or rumbling noise, a shudder on take‑off, or a thump when shifting from drive to coast.

For a 2018 LandCruiser that sees mixed on‑road and off‑road use, it’s smart to eyeball the centre bearing during regular servicing, especially if the vehicle tows or carries heavy loads. A quick check includes:

• Inspect the rubber carrier for cracks, separation, or sagging.
• With the vehicle safely supported, try to move the tailshaft near the carrier, excessive play points to a worn bearing.
• Listen for rumble that changes with road speed, not engine speed.
• Check tailshaft alignment and uni‑joint condition while you’re there.

Replacement is typically done as a bearing-and-carrier assembly. Mark the tailshaft halves before separation to preserve phasing, and refit the centre bearing bracket squarely so the tailshaft angles stay correct. If the rubber has collapsed or the bearing is noisy, don’t ignore it — driving on can accelerate uni‑joint wear and create driveline vibration that’s hard on seals and mounts. After any driveline work, a road test for smoothness across 50–100 km/h is worthwhile, and if there’s still a buzz, a professional tailshaft balance is a good move.

Quality parts matter here. A genuine or reputable aftermarket centre bearing will better handle Aussie and Kiwi conditions, and keeping it in shape helps the LandCruiser stay quiet, smooth, and ready for the next big trip.

Popular questions

Does a 2018 Toyota LandCruiser have a centre bearing?
Yes. Toyota’s repair manuals and EPC show a centre support bearing on the two‑piece rear tailshaft for 2018 LandCruiser 200 Series and 70 Series models in AU/NZ. It supports the shaft and controls vibration.

How long does a centre bearing last on a 2018 LandCruiser?
It varies with use, but many last 150,000–300,000 km. Heavy towing, lift kits, misalignment, and corrugations can shorten life. Regular inspections catch rubber cracking or bearing play early.

What are the signs it needs replacing, and is it safe to keep driving?
Common signs include a low rumble with road speed, shudder on take‑off, and movement in the carrier. Short trips may be possible, but continued driving can damage uni‑joints and increase vibration, so plan a repair soon.