Parts for your 2015 Nissan Navara-Thrust bearing

2015 Nissan Navara thrust-bearing

Based on technical sources, a thrust-bearing is relevant to the 2015 Nissan Navara when the vehicle is fitted with a manual transmission. The Nissan Navara D23 Series Service Manual (CL – Clutch) specifies a concentric slave cylinder (CSC) that incorporates the clutch release (thrust) bearing. Nissan’s parts catalogue and common aftermarket clutch kits for 2015 Navara variants also list the CSC/release bearing assembly as a service item. On automatic models, there’s no clutch thrust-bearing because drive is via a torque converter, while the engine does have crankshaft thrust washers, these aren’t the part typically meant by “thrust-bearing” in service or parts listings.

On a manual 2015 Navara, the thrust-bearing’s job is simple but crucial: it transfers pedal force to the clutch diaphragm spring, letting the clutch disengage smoothly so gears can be selected without fuss. Because it’s built into the CSC, it runs hydraulically and sits around the gearbox input shaft, staying compact and well-centred, which helps pedal feel and reduces vibration.

If they’re hearing a chirp, squeal, or grinding that changes when the clutch pedal is pressed, or the pedal feels notchy, the thrust-bearing may be on the way out. Another giveaway is clutch drag or a hard-to-engage first or reverse once warm. Leaving it too long can mark up the pressure plate fingers, which then means more parts to replace.

Best practice during a clutch job on a D23/D40 Navara is to replace the CSC/thrust-bearing as a complete assembly along with the clutch kit. It’s buried inside the bellhousing, so it makes sense to renew it while the gearbox is out. Fresh fluid and a proper bleed are a must, follow the service manual procedure and use the specified brake/clutch fluid (commonly DOT 3 or DOT 4 as per the owner’s manual). It’s also worth checking the clutch master cylinder for smooth operation, inspecting the spigot/pilot bearing, and confirming the gearbox input shaft is clean and lightly lubricated where specified—no over-greasing.

For longevity, avoid riding the clutch at lights, don’t hold the vehicle on hills with the clutch, and keep an ear out for noise that appears only with the pedal depressed. A tidy driving style and timely servicing will keep the Navara’s thrust-bearing quiet and the gear changes crisp.

• Replace CSC/thrust-bearing whenever the clutch is renewed.
• Bleed the hydraulic system thoroughly after any clutch work.
• Address noise under pedal load early to protect the pressure plate.

Popular questions

Do automatic 2015 Navaras have a thrust-bearing?
Automatic models don’t use a clutch thrust-bearing because they have a torque converter instead of a manual clutch. The “thrust” component most people refer to exists only on the manual’s clutch release system (the CSC/release bearing assembly).

What are the signs of a failing thrust-bearing on a 2015 Navara?
Common signs include a chirp or squeal that appears when the clutch pedal is pressed, a rough or gritty pedal feel, and occasional clutch drag making first or reverse hard to select. Noise that changes with pedal movement is the classic tell.

Should the concentric slave cylinder be replaced with the clutch?
Yes. Because the CSC includes the thrust-bearing and lives inside the bellhousing, it’s smart to replace it whenever the clutch is out. It saves a second gearbox removal if the bearing fails later, and helps ensure a consistent pedal and clean disengagement.