Parts for your 2000 Nissan Serena-Thrust bearing

2000 Nissan Serena Thrust Bearing

According to the Nissan C24 Serena Service Manual (CL—Clutch, AT/CVT—Automatic/CVT, EM—Engine Mechanical) and the Nissan Electronic Parts Catalogue (FAST), a thrust bearing is relevant on 2000 Serena models equipped with a manual gearbox, where it’s the clutch release (thrust) bearing. Automatic and CVT variants do not use a clutch thrust bearing. Separately, all engines use crankshaft thrust bearings inside the main bearings, but these are only addressed during engine rebuilds, not routine servicing.

For a 2000 Nissan Serena with a 5-speed manual, the thrust bearing lives on the clutch release mechanism. Its job is simple but critical: it lets the clutch fork press smoothly against the pressure plate’s diaphragm spring when the driver pushes the pedal, reducing friction and noise while ensuring clean disengagement. When it’s tired, shifting can feel crook and noises creep in.

Best practice is to replace the thrust bearing whenever the clutch is out—typically during a clutch kit job. The bearing itself is relatively inexpensive, and the labour to get to it is the big ticket, so doing it as a set avoids paying for the same work twice. During service:

• Inspect the release bearing for roughness, play, or gritty movement.
• Lightly lubricate the input shaft splines and the release fork pivot (use a high-temp moly or specified grease). Don’t pack grease into a sealed bearing.
• Check the clutch fork, pivot ball, guide tube, and slave cylinder for wear or leaks.
• Verify pedal free-play and clutch engagement height, bleed the hydraulics if the pedal feels spongy.

Common signs a Serena thrust bearing is on the way out include:

• Squeal, chirp, or whirring that appears when the clutch pedal is pressed and disappears when released.
• Vibration or a rough feel through the pedal.
• Difficulty selecting gears or a dragging clutch, especially when hot.

If the van is an auto or CVT, there’s no clutch thrust bearing to service. Any odd noises on those models will be from the torque converter, idler pulleys, or other rotating bits, not a release bearing. For all engines, the internal crankshaft thrust bearings aren’t a maintenance item—mechanics check them only if there’s end-float issues, harsh noises under load, or during a rebuild.

• Does a 2000 Nissan Serena have a thrust bearing?
  Manual-transmission Serenas do—it's the clutch release (thrust) bearing. Automatic and CVT models don’t have a clutch thrust bearing. All engines do have internal crankshaft thrust bearings, but those aren’t serviced during normal maintenance.
• What are the symptoms of a failing thrust bearing on a Serena?
  Noise that starts when the clutch pedal is pressed—chirping, squealing, or a rough whir—plus pedal vibration or difficulty selecting gears. If the noise is present with the pedal up and goes away when pressed, look to other rotating components instead.
• Should the thrust bearing be replaced on its own?
  It can be, but it’s smarter to replace it with the clutch kit. The labour to access it is the same, so doing the pressure plate, friction disc, and release bearing together is the cost-effective, do-it-once approach.