Parts for your 2015 Subaru Forester-Thrust bearing

2015 Subaru Forester thrust-bearing: what’s fitted and how it’s serviced

Referencing Subaru’s 2015 Forester (SJ) workshop manual (clutch section) and the official Subaru parts catalogues used by Australian and New Zealand dealers, a thrust/release (throw‑out) bearing is fitted to manual‑transmission versions of the 2015 Forester. Lineartronic CVT models don’t use a clutch thrust bearing at all, they rely on a torque converter and internal transmission bearings that aren’t serviced individually as a “thrust bearing”. The FB‑series engines also include a crankshaft thrust bearing integrated into the main bearings, but that’s an internal engine item and not something addressed during normal servicing.

On manual 2015 Forester models, the thrust (release/throw‑out) bearing sits inside the bellhousing and lets the clutch fork smoothly press on the pressure plate’s diaphragm spring when the driver presses the pedal. Its job is simple but vital: take axial load, spin freely, and keep clutch engagement smooth and quiet. When it wears, owners often notice a whirring or squeal with the pedal depressed, notchiness, or a change in pedal feel.

Servicing-wise, the bearing isn’t a periodic replacement item on its own, it’s typically renewed whenever the clutch is out. That’s why most workshops in Australia and New Zealand fit a complete clutch kit (pressure plate, friction disc, release bearing, and usually a pilot bearing/bush) once the gearbox is out. It’s far more cost‑effective than going back in later. The Subaru workshop literature also calls for cleaning the bellhousing, checking the input‑shaft guide tube for scoring, and applying a light smear of high‑temp moly grease to the fork pivot points and bearing contact faces—keeping grease well away from the friction surfaces.

• Typical signs it’s time: noise with the clutch pedal depressed, vibration through the pedal, or rough engagement.
• Good practice during replacement: inspect the clutch fork and pivot, check slave cylinder operation, confirm gearbox input‑shaft seal condition, and torque everything to spec.
• What not to do: don’t spray lubricant into the bearing, it’s a sealed unit. If it’s noisy, replace it.

Labour varies by workshop, but clutch removal/installation on a Forester manual commonly runs 5–8 hours. Using quality OEM‑equivalent parts, following the Subaru torque specs and alignment procedure, and road‑testing for chatter or noise will keep the manual Forester shifting sweetly for many more kilometres.

• Does a 2015 Subaru Forester have a thrust bearing?
  Manual models do. The Subaru workshop manual and dealer parts catalogues list a clutch release (thrust) bearing for the 6‑speed manual. CVT models don’t have a clutch thrust bearing, the CVT uses a torque converter and internal bearings that aren’t serviced individually. The engine also has an internal crankshaft thrust bearing, but that’s only addressed during engine rebuilds.
• What are the symptoms of a worn thrust/release bearing on a 2015 Forester?
  Common giveaways include a whirring, chirping, or squeal with the clutch pedal depressed, a rough or notchy pedal feel, or occasional clutch chatter. Noise that changes when the pedal is pressed is a strong clue that the release bearing is on the way out.
• Should the thrust bearing be replaced on its own or with the clutch?
  Most techs recommend replacing it as part of a full clutch kit while the gearbox is out. It’s cost‑effective, restores smooth engagement, and avoids paying labour twice if the disc or pressure plate are also nearing the end of their service life.