Parts for your 2017 Nissan Pathfinder-Thrust bearing

2017 Nissan Pathfinder thrust bearing — not a thing on this model

Chasing a thrust bearing for a 2017 Nissan Pathfinder? It’s not a service part on this vehicle. The 2017 Pathfinder (R52) runs Nissan’s Xtronic CVT (Jatco CVT8, JF017E/RE0F10E family) with a torque converter, not a manual clutch. That means there’s no clutch thrust/release bearing (throwout bearing) fitted — there’s no clutch pedal, no release fork, and no pressure plate for a thrust bearing to push on.

Two places people sometimes mix up the term: the engine and inside the transmission. The VQ35 engine does have crankshaft thrust bearings (thrust washers) as part of the main bearing set, but they’re internal and only touched during a full engine rebuild — not regular servicing. Likewise, the CVT contains internal thrust and needle bearings that support components, but these aren’t standalone service items and only come into play during a professional transmission overhaul.

Why it isn’t used here comes down to design. The torque converter handles coupling and launch, so the CVT doesn’t need a clutch pack and release mechanism where a clutch thrust bearing would live on a manual. That’s why most parts catalogues won’t list a clutch thrust bearing for a 2017 Pathfinder.

If a driver’s hearing noises they’d usually blame on a “bad thrust bearing”, on a CVT Pathfinder it’s worth checking other usual suspects first:

• Wheel hub bearings for growling that changes with road speed
• Auxiliary belt, tensioner and idler pulleys for chirps or rumble at idle
• CVT whine under load, which can point to fluid issues or internal pump/pulley concerns — sort the fluid level/condition with the correct Nissan NS-3 spec and procedure
• Engine and trans mounts for vibration or clunks on take-off

Technical sources referenced to reach this call:

• Nissan 2017 Pathfinder (R52) Factory Service Manual, TM – Transaxle & Driveline: Xtronic CVT layout with torque converter, no clutch release or thrust bearing components listed
• Nissan 2017 Pathfinder Specifications/Brochure: Xtronic CVT standard across the range
• Jatco CVT8 (JF017E/RE0F10E family) technical overview: torque-converter CVT architecture, no manual clutch release bearing
• Nissan Service Manual, EM – Engine Mechanical: crankshaft main bearings incorporate thrust faces, internal service only

Popular questions

Does a 2017 Nissan Pathfinder have a clutch thrust bearing?
No. Because it uses an Xtronic CVT with a torque converter, there’s no manual clutch and no clutch thrust/release bearing to service or replace. Any “thrust” function in this vehicle is internal (engine main/thrust bearings) and only relevant during a rebuild.

What noise do people mistake for a bad thrust bearing on a CVT Pathfinder?
Common culprits are wheel hub bearings (growl that changes with speed), auxiliary belt pulleys (chirp or rumble at idle), or CVT whine under load. A CVT fluid check with the correct NS-3 procedure and a quick spin of the pulleys can help narrow it down before booking a repair.

Are there any thrust bearings on the 2017 Pathfinder that ever need attention?
Only during major work. The engine’s crankshaft thrust bearings are replaced during an engine rebuild, and the CVT’s internal thrust/needle bearings are handled during a transmission overhaul. Routine servicing doesn’t include a thrust bearing replacement on this model.