Parts for your 1997 Nissan Navara-Thrust bearing

1997 Nissan Navara thrust-bearing

Yes, a thrust-bearing is used on the 1997 Nissan Navara (D22). The Nissan D22 Series Service Manual (CL: Clutch section) details a clutch release (thrust) bearing that sits on the transmission input sleeve and is actuated by the release fork. Independent repair manuals for the D22 platform (often sold as Nissan Frontier in other markets) also describe the same release/throwout bearing design and service procedure. While the engine itself also uses thrust bearings within the main bearing set to control crankshaft end float, the part commonly replaced during clutch work on this ute is the clutch thrust/release bearing.

On a 1997 Navara, the thrust-bearing’s job is simple but vital: it transfers pedal force from the clutch fork to the diaphragm spring, letting the clutch discs separate cleanly for smooth gear changes. Because it’s a sealed ball bearing designed for axial (thrust) load, it has to run quietly and freely. When it wears, drivers often notice a chirp, squeal, or rumble when the clutch pedal is pressed, hard shifting into first or reverse, or a grabby engagement that makes the ute lurch.

Best practice is to replace the thrust-bearing whenever the clutch is out—clutch kit suppliers for the D22 include it for exactly this reason. It’s cheap compared to the labour of pulling the gearbox again. During a clutch job, a tech should also inspect the fork pivot, release sleeve, guide tube and spigot/pilot bearing, and lightly grease the bearing carrier contact points and fork pivot as per the manual. Don’t pack grease into the bearing itself—on the D22 it’s a sealed unit.

Owners who tow, carry heavy loads, or do lots of stop–start kilometres will typically see faster wear. A cautious driving style—avoiding riding the clutch at lights—extends life. If there’s any noise with pedal depressed, or roughness felt through the pedal, plan a clutch and thrust-bearing replacement before it escalates into hard shifting or damage to the pressure plate fingers.

• Typical replacement interval: with each clutch (varies widely by use, often 120–200k+ km).
• Parts to consider at the same time: clutch kit (cover and disc), thrust-bearing, spigot/pilot bearing, rear main seal, fork boot, and gearbox input seal.

Popular questions

What are the symptoms of a failing thrust-bearing on a 1997 Navara?
Common signs include a chirp, squeal, or grinding noise when the clutch pedal is pressed, not released, notchiness selecting first or reverse, and a shudder or inconsistent bite point. If the noise changes when you lightly press the pedal, the release/thrust bearing is a prime suspect.

If it’s noisy with the pedal up and goes quiet when you press the pedal, that points more toward the gearbox input bearing instead—worth having a technician confirm before booking the job.

Do I have to replace the thrust-bearing every time I do the clutch?
It’s strongly recommended. The gearbox has to come out to access it, and most quality clutch kits for the D22 include a new release/thrust bearing. Skipping it can save a few dollars now but risks paying full labour again if the old bearing starts to howl later.

Can the Navara’s thrust-bearing be serviced or lubricated?
No routine servicing is required—the bearing is sealed. During clutch replacement, the correct approach is to replace the bearing, lightly grease the release sleeve and fork contact points, and check the spigot/pilot bearing. Avoid adding grease to the bearing face or clutch friction surfaces.