Parts for your 2014 Subaru Xv-Thrust bearing

2014 Subaru XV thrust bearing — what it is, and when it matters

Based on the Subaru Factory Service Manual (FSM) for the GP/GP7-platform XV (2014 model year) and the Subaru parts catalogue (FAST), a thrust-style clutch release bearing is fitted to 5-speed manual XVs as part of the clutch release mechanism. The Lineartronic CVT models don’t use a clutch release (thrust) bearing at all. Separately, all FB20-engined XVs have a crankshaft thrust bearing integrated into the main bearing set, but that item isn’t a routine service part and is only addressed during engine overhaul. So, if the vehicle is a manual, “thrust bearing” is relevant to the clutch, if it’s a CVT, it isn’t. References: Subaru FSM — Clutch System (release bearing and fork), Subaru FSM — Engine/Crankshaft (FB20 main/thrust bearing), Subaru FAST parts catalogue for XV/Impreza GP manual transmission models.

For a 2014 Subaru XV with the 5-speed manual, the thrust bearing (more commonly called the clutch release bearing) is the bit that lets the clutch disengage smoothly when the pedal’s pressed. It rides on the gearbox input shaft sleeve, is moved by the clutch fork and slave cylinder, and presses on the pressure plate’s diaphragm spring. Its job is simple but vital: quiet, low-friction movement so gear changes feel clean and the clutch doesn’t drag.

It’s a sealed bearing, so there’s no regular greasing. During clutch service, techs usually clean the input shaft snout, apply a light, high-temp moly grease sparingly to the snout and fork contact points (not the friction surfaces), and check the fork pivot, return spring, guide, and clips. If the clutch is out, it’s smart practice to replace the release bearing at the same time, even if it’s not noisy yet. Parts are inexpensive compared with the labour of pulling the gearbox again.

• Typical symptoms of a tired release (thrust) bearing:
  • Whirring or growling that changes when the clutch pedal is pressed
  • Chatter or roughness felt through the pedal
  • Hard-to-engage gears from a dragging clutch (often alongside other clutch wear)
• Good service tips for the XV manual:
  • Replace the bearing with every clutch kit, don’t mix old/new components
  • Inspect the input shaft sleeve for scoring, a worn snout can kill a new bearing
  • Set pedal free play and bleed the hydraulics properly after refit
  • Torque everything to the specs in the Subaru FSM and follow the alignment procedure

For CVT owners, there’s no clutch release bearing to worry about, any drivetrain noises with pedal use don’t apply because there’s no clutch pedal. Focus instead on CVT fluid condition per Subaru’s service guidance.

Popular questions about a 2014 Subaru XV thrust bearing

Do CVT 2014 Subaru XVs have a thrust bearing?
No. The Lineartronic CVT doesn’t use a clutch or a clutch release (thrust) bearing. If the XV is a CVT, thrust-bearing issues don’t apply. Any driveline noise should be diagnosed within the CVT, pulleys, or accessories instead.

When should the thrust bearing be replaced on a manual XV?
Replace it whenever the clutch is out — typically when fitting a new clutch kit. It’s a sealed unit and not serviceable in situ, so swapping it proactively avoids another gearbox removal later.

What noise points to a failing thrust bearing?
A light whirr or growl that appears with the clutch pedal depressed and fades when released is classic. If the noise is present all the time, it may be an input shaft or idler bearing instead, so proper diagnosis is key.