Parts for your 2014 Toyota Crown-Centre bearing

2014 Toyota Crown centre-bearing: purpose, care and when to replace

Based on technical references — Toyota’s Electronic Parts Catalog (EPC) for the S210 series (e.g. GRS210, ARS210, AWS210) and the factory Repair Manual Propeller Shaft section — the 2014 Toyota Crown is built with a two‑piece propeller shaft that uses a centre support bearing (often listed as “Bearing Assy, Centre Support, Propeller Shaft”) on rear‑wheel drive and AWD grades. So yes, a centre‑bearing is relevant and fitted on this model.

On the Crown, the centre‑bearing’s job is to support the middle of the two‑piece prop shaft, keeping the driveline aligned while soaking up vibration and movement. That support helps the big wheelbase sedan stay smooth on take‑off and at highway speeds. When the bearing or its rubber mount starts to go, drivers usually notice more shudder and noise than usual.

Common signs a Crown centre‑bearing needs attention include:

• Shudder under load or on take‑off, especially uphill
• Driveline rumble or a droning hum at certain speeds
• A thump/clunk on gear changes or when getting on/off the throttle
• Visible tears or sagging in the bearing’s rubber support, or excessive play

As part of routine servicing, it’s smart to inspect the centre‑bearing whenever the vehicle is on a hoist for transmission, diff or underbody work — roughly every 40,000–60,000 km, or sooner if any vibration shows up. A quick check for rubber cracks, misalignment, roughness when the shaft is rotated by hand, and unusual noise is usually enough to flag issues early.

When replacement’s due, best practice is to mark the prop shaft for phasing before removal, support the shaft properly, and avoid hammering on the yokes. Many Crowns use the bearing as an assembly with its rubber support, swapping the whole unit keeps things simple. It’s a good time to inspect the universal joints and any flex couplings, renew centre‑bearing hardware, and confirm the mount preload and alignment to avoid new vibrations. Keeping the original balance marks lined up is key, lose those and a balance may be needed afterwards. Most workshops knock this over in roughly 1.5–3.0 hours depending on AWD hardware and exhaust layout. Using an OE‑spec or reputable aftermarket bearing will keep the driveline happy for the long haul.

• Does a 2014 Toyota Crown have a centre-bearing?

  Yes. Toyota’s EPC and the S210 Repair Manual list a centre support bearing as part of the two‑piece propeller shaft on RWD and AWD Crowns. Unless someone has fitted a custom one‑piece shaft, your 2014 Crown will have a centre‑bearing.

• What are the symptoms of a failing Crown centre-bearing?

  Expect a shudder on take‑off, a rumbling or droning at certain speeds, and sometimes a clunk when getting on and off the throttle. Under the car you may spot torn or sagging rubber around the bearing and feel excess play in the shaft.

• When should it be replaced?

  There’s no fixed interval — they often last well past 150,000 km — but replace it if the rubber support is split, the bearing feels rough, or vibrations can’t be traced to tyres, wheels or engine mounts. Inspect it during regular underbody servicing to catch issues early.