Parts for your 2022 Subaru Xv-Centre bearing

2022 Subaru XV centre-bearing: what it is, why it matters, and when to replace it

Based on Subaru technical sources—the XV/GT-series Service Manual (Drivetrain: Propeller Shaft), the Subaru FAST electronic parts catalogue, and dealer parts listings for the complete propeller shaft assembly—the 2022 Subaru XV (Crosstrek) uses a two-piece propeller shaft with a centre support bearing and bracket. The bearing is integral to the shaft assembly and is there to control driveline alignment and vibration on the full-time AWD system.

On this model, the centre-bearing supports the middle of the two-piece shaft, keeping everything running true as torque is fed from the transmission to the rear diff. It soaks up movement, reduces drumming through the body, and helps keep NVH in check at highway speeds. The bearing itself is sealed and the rubber mount around it isolates vibration—no greasing required. On many XVs, Subaru supplies the bearing as part of the complete propeller shaft, if the bearing or mount is shot, the recommended repair is often a full shaft assembly swap rather than just the bearing.

Good servicing means giving the centre-bearing a quick once-over while the XV’s on the hoist: check the rubber support for cracking or separation, look for shiny witness marks from contact, and spin the shaft to feel for roughness. It’s also smart to check the bracket fasteners for correct torque and inspect adjacent parts—rear diff bushes and the shaft joints—for play. A road test helps too: a worn centre-bearing often shows up as a low-frequency hum, thrum on take-off, or a vibration band around 40–80 km/h.

If replacement is needed, a competent workshop will mark the shaft orientation, support the exhaust and heat shields, and refit the bearing bracket at ride height to avoid preloading the rubber. New self-locking nuts/bolts should be used where specified, and the shaft centred before final torque. Because tyres and wheel balance can mimic driveline vibes, it’s worth ruling those out first.

• Common symptoms: droning/booming under load, vibration at steady cruise, clunk on tip-in/off-throttle.
• Service tip: inspect at regular 15,000–30,000 km intervals or whenever a new vibration appears.
• Repair note: many XVs require replacing the whole prop shaft assembly to address a failed centre-bearing.

Popular questions about the 2022 Subaru XV centre-bearing

Does the 2022 Subaru XV actually have a centre-bearing?
Yes. Factory service documentation and the Subaru parts catalogue show a two-piece AWD propeller shaft with a centre support bearing and bracket on the 2022 XV.

What are the signs the centre-bearing is worn on an XV?
Owners usually notice a low rumble or droning that changes with road speed, a vibration around 40–80 km/h, or a thump on take-off. Underneath, the rubber support can look cracked or separated, and spinning the shaft by hand can feel rough.

Can just the centre-bearing be replaced, or is it a full shaft job?
On many 2022 XVs, the centre-bearing is supplied as part of the complete propeller shaft. Some aftermarket options separate the bearing, but the common and reliable fix is replacing the full assembly for correct balance and long-term durability.