Parts for your 2008 Daihatsu Bego-Thrust bearing

2008 Daihatsu Bego thrust-bearing — what it does and when to replace it

Based on the Daihatsu J200/J210 Series Repair Manual (3SZ‑VE), Toyota Rush/Be‑go service literature, and OEM parts catalogues (Daihatsu EPC and Aisin driveline documentation), the 2008 Daihatsu Bego does use thrust bearings. On manual‑transmission models there’s a clutch release (thrust) bearing, in the front suspension there’s a strut top mount bearing that carries thrust while steering, and the engine’s crankshaft uses thrust bearings to control end float. Only the clutch release bearing and the strut top bearing are routine service items, the crankshaft thrust bearings are internal and rarely touched outside an engine rebuild. Automatic Bego models don’t have a serviceable clutch thrust bearing.

Purpose-wise, the clutch release bearing lets the pressure plate disengage smoothly when the pedal’s pressed, preventing metal‑on‑metal contact and pedal chatter. Up front, the strut mount bearing takes vertical load while allowing the strut to rotate as the wheels steer, keeping steering light and precise under load.

Servicing the clutch thrust bearing is straightforward: it’s normally replaced as part of a clutch kit during a clutch job. Tell‑tales include a chirp or growl when the pedal is depressed that fades when released, a rough or notchy pedal feel, or difficulty engaging gears. The bearing is sealed and not meant to be greased. During replacement, it’s smart to inspect the release fork and pivot, check the slave cylinder and pedal free‑play adjustment, and lightly lube the input shaft splines with the correct high‑temp moly grease (sparingly). If the gearbox is out, replacing the pilot/spigot bearing is good practice too.

For the front strut top (thrust) bearing, look for steering notchiness, a clunk over bumps, slow self‑centering, or uneven front tyre wear. Many techs in Australia and New Zealand replace the top mounts and bearings whenever fitting new front struts or springs, as the labour overlaps. Mark camber bolts before removal, torque everything at ride height, and book a wheel alignment afterwards. There’s no fixed kilometre interval—condition and driving (corrugations, urban kerbs, big loads) dictate timing.

• Choose quality parts matched to VIN (J200/J210), as there are spec differences.
• Avoid riding the clutch, it shortens release bearing life.
• At services, listen for pedal/steering noises and check top mounts for play or binding.

FAQs

How do they know the clutch thrust (release) bearing is failing on a 2008 Bego?
If the noise appears only when the clutch pedal is pressed—typically a chirp, whirr or growl—and goes quiet when the pedal’s released, the release bearing is the main suspect. A rough, pulsing pedal feel or engagement that’s notchy also points to bearing or fork wear. If the noise is present regardless of pedal position, look instead at the gearbox input bearing or the engine.

Does an automatic 2008 Bego have a thrust bearing to service?
Not externally. The 4‑speed auto doesn’t use a clutch release bearing. It does have internal thrust bearings and washers within the transmission and torque converter, but these aren’t serviced on their own—only during a transmission overhaul.

Should the strut top bearing be replaced when doing front shocks?
It’s recommended to at least inspect and usually replace the top mounts and bearings with new struts. They work hard and failures show up as steering notchiness and front‑end clunks. Replacing them while the struts are out saves labour and helps protect your new shocks. Finish with a proper alignment.