Parts for your 2017 Subaru Xv-Thrust bearing

2017 Subaru XV thrust-bearing

Based on Subaru factory technical literature, the 2017 Subaru XV (FB20 engine) uses a clutch release bearing on 6‑speed manual models, which many parts catalogues also call a “thrust bearing”. The Subaru Factory Service Manual (FSM) clutch section for the GP/GT-series XV specifies a release bearing and fork assembly on manual transmissions. Conversely, XVs fitted with the Lineartronic CVT (TR580) do not use an external clutch release/thrust bearing, any thrust bearings inside the CVT and the engine’s crankshaft thrust bearing are internal components and not serviced during routine maintenance. These points are consistent with the Subaru FSM (Clutch System, Transmission and Drivetrain) and New Car Features documents for the FB20/TR580 driveline.

For owners of a 2017 Subaru XV with the 6‑speed manual, the thrust (release) bearing is the small but crucial bit that lets the clutch disengage smoothly when the pedal’s pressed. It sits on the gearbox input shaft, guided by the clutch fork, and pushes on the pressure plate’s diaphragm spring so gears can be selected without graunching. When it’s healthy, shifts feel clean and the pedal action is nice and linear.

There’s no fixed replacement interval for a release/thrust bearing. It’s normally renewed whenever the clutch is replaced, simply because the gearbox is already out. Most XV clutches last well over 100,000 kilometres, depending on driving style. If the bearing starts to get noisy, it’ll usually make a whirring, chirp, or grumble that changes when the pedal is depressed. A rough or notchy pedal, or clutch engagement that feels grabby, are other clues it’s time for attention.

Good servicing practice on a manual XV includes:

• Replacing the release/thrust bearing with a quality OEM-spec unit whenever the clutch is done.
• Lightly lubricating the fork pivot, guide surfaces, and input shaft splines with the correct high‑temp moly grease (sparingly, as per the FSM).
• Inspecting the fork, pivot ball, guide tube and clutch fork clip for wear or cracks while the gearbox is out.
• Bleeding or inspecting the clutch hydraulic system for smooth operation (external slave type on the XV manual).

Driving habits make a big difference. Avoid riding the clutch at lights, keep the left foot off the pedal on the motorway, and slip the clutch as little as practical on take‑off. These simple habits reduce heat and axial load on the bearing and pressure plate, stretching out service life. For CVT-equipped XVs, a thrust/release bearing isn’t part of routine servicing—if there’s a driveline noise, diagnosis focuses on the accessory drive, wheel bearings, or internal CVT components per Subaru procedures.

Popular questions

Does my 2017 Subaru XV have a thrust-bearing?
Manual models do—Subaru calls it a clutch release bearing, and many parts sites list it as a thrust bearing. CVT models don’t have a serviceable clutch thrust bearing, any thrust elements are internal to the transmission or engine and not part of regular servicing.

What are the symptoms of a worn thrust (release) bearing on a manual XV?
Listen for a whirring, chirp, or rumble that appears or changes when the clutch pedal is pressed. You might also feel a rough pedal or notice grabby engagement. If it’s noisy with the pedal down and quiet with the pedal up, the release bearing is a prime suspect.

Should the release/thrust bearing be replaced on its own?
It can be, but because the gearbox has to come out, it’s usually smarter value to fit a complete clutch kit (pressure plate, disc, release bearing) if the clutch has significant kilometres. If the clutch is near-new and only the bearing has failed, targeted replacement is reasonable.