Parts for your 2021 Subaru Xv-Thrust bearing

2021 Subaru XV thrust-bearing — is it relevant?

The 2021 Subaru XV sold in Australia and New Zealand does not use a clutch thrust-bearing (also called a clutch release/throw-out bearing). That part only exists on manual-transmission vehicles with a conventional clutch. For MY21 XV, every trim is fitted with Subaru’s Lineartronic CVT, which uses a torque converter and a steel belt-and-pulley system, so there’s no clutch pedal and no thrust-bearing to operate the clutch.

Technical sources that support this:

• Subaru Australia MY21 XV specifications and brochure: all variants listed with Lineartronic CVT only.
• Subaru New Zealand XV model information for 2021: CVT standard across the range.
• Subaru service manual (GT-platform XV/Crosstrek) transmission section: CVT layout details a torque converter and variator, no manual clutch assembly or release/thrust-bearing is present.

Why the thrust-bearing isn’t used here is straightforward: a thrust-bearing’s job in a manual is to transmit the driver’s clutch pedal force via the release fork to the pressure plate, allowing gear changes. With the XV’s CVT, take-off and ratio changes are managed hydraulically through the torque converter and variator. Because there’s no dry clutch to disengage, there’s no need for a thrust-bearing in the driveline.

It’s worth noting the engine itself (FB-series) does have internal crankshaft thrust bearings integrated into the main bearings, but these are not service items and aren’t what parts catalogues normally mean by “thrust-bearing” for this vehicle. If someone’s trying to sell a thrust-bearing for a 2021 XV, it’s very likely a mismatch intended for earlier manual XV models or a generic listing error.

Owners chasing driveline maintenance should instead focus on CVT health: use the correct Subaru-specified CVT fluid, keep cooling systems in good nick, and follow the official service schedule for inspections and any fluid service intervals applicable to local conditions or severe use. If there are noises, shudders, or engagement issues, a CVT specialist or Subaru dealer can diagnose using the proper service procedures, which are quite different from a manual clutch check.

Does a 2021 Subaru XV have a thrust-bearing?

No. The 2021 XV in Australia and New Zealand is CVT-only, so there’s no manual clutch and no clutch thrust-bearing. Any listing for a “thrust-bearing” on this model is typically a catalogue carry-over from older manual variants or a generic parts entry.

What if I’m hearing a whirring or grinding noise — could it be a thrust-bearing?

On a 2021 XV with CVT, a thrust-bearing isn’t in the picture. Whirring, grinding, or rumbling could stem from CVT components, wheel bearings, pulleys, or accessory drive parts. A technician can road test and pinpoint the source, don’t assume a clutch-related fault on a CVT car.

Is there any thrust-bearing in the engine I should service?

The FB-series engine uses internal crankshaft thrust bearings as part of the main bearing set, but they’re not routine service items. Healthy oil quality and level, plus timely servicing per the logbook, are the best ways to protect internal engine bearings.