Parts for your 2022 Mazda Cx-5-Centre bearing

2022 Mazda CX-5 Centre Bearing

Based on Mazda’s technical literature, a centre bearing is relevant to the 2022 Mazda CX‑5 only on models fitted with i‑ACTIV AWD. The Mazda CX‑5 (KF series) Workshop Manual under Driveline/Axle – Propeller Shaft details a two‑piece prop shaft with a “center bearing” and mounting bracket, including removal/installation and inspection steps. Mazda’s Electronic Parts Catalogue for KF-series AWD also lists a propeller shaft centre bearing/bracket assembly as a service part. Front‑wheel‑drive 2022 CX‑5 variants do not have a propeller shaft and therefore do not use a centre bearing.

For AWD owners, the centre bearing sits mid‑way along the prop shaft, supporting it so the shaft stays aligned and smooth as torque heads to the rear differential. It’s rubber‑isolated to soak up vibration and road harshness, which is why a healthy bearing makes the cabin feel calmer on throttle and at highway speeds. When it starts to go, that cushy rubber can crack or collapse, and the bearing itself can get noisy.

Typical signs that the CX‑5’s centre bearing needs attention include a droning or humming at 60–90 km/h, a shudder on take‑off, or a buzz that worsens under load and eases when coasting. Sometimes there’s a dull clunk when shifting from reverse to drive. Because these symptoms can mimic tyre, wheel, or engine mount issues, a proper inspection on a hoist is the way to go.

It isn’t a scheduled service item, but it should be checked during routine servicing—especially if the vehicle sees gravel roads, towing, or long outback trips. A tech will look for perished rubber around the bearing, witness marks from contact, loose bracket hardware, and excessive play when the prop shaft is moved by hand. There’s nothing to lubricate, it’s all sealed.

If replacement is needed, best practice is to mark the prop shaft phasing before removal to maintain balance, support the exhaust and underbody shields carefully, and fit any new self‑locking nuts or brackets specified by Mazda. After refit, torques and driveline alignment should match the Workshop Manual to avoid fresh vibrations. Many workshops can replace just the centre bearing and bracket, others may recommend a complete prop shaft if joints or the tube are also worn.

Driving for long with a failed centre bearing can shake the life out of the prop shaft, PTU, or rear diff. If it’s noisy or the rubber is torn, it’s worth sorting promptly. Note: FWD 2022 CX‑5s don’t have this part—if there’s a vibration, look elsewhere first.

• Telltales: drone at 60–90 km/h, take‑off shudder, clunk on direction change
• Checks: rubber condition, bearing play, bracket tightness, shaft phasing
• Service note: AWD only, no lubrication points, inspect during regular servicing

Popular questions about the 2022 Mazda CX-5 centre bearing

Does every 2022 CX‑5 have a centre bearing?
No. Only i‑ACTIV AWD models use a two‑piece prop shaft with a centre bearing. Front‑wheel‑drive versions don’t have a prop shaft at all, so there’s no centre bearing to maintain or replace.

What are the common symptoms of a worn centre bearing on a CX‑5?
Owners usually notice a low drone or hum at highway speeds, a shudder on take‑off, or vibration that gets worse under throttle and calms when coasting. A dull clunk when shifting from reverse to drive can also appear. A proper hoist inspection helps confirm it’s the centre bearing and not tyres, wheels, or engine mounts.

Can the centre bearing be replaced on its own, or is a full prop shaft needed?
In many cases the centre bearing and bracket can be replaced on their own, as listed in Mazda’s parts catalogue for AWD models. If the prop shaft’s joints or tube are also worn, a complete assembly may be more sensible. A workshop will assess play, balance, and joint condition before recommending the best option.