Parts for your 2010 Honda Stream-Thrust bearing

2010 Honda Stream thrust-bearing — is it even a thing on this model?

Short answer: for most 2010 Honda Stream examples seen in Australia and New Zealand (RN6–RN9, 1.8 R18A or 2.0 R20A), a “thrust-bearing” in the clutch isn’t fitted because these cars are almost all automatic or CVT. Honda’s RN6–RN9 Service Manual (Drivetrain), Honda’s Electronic Parts Catalogue for the 2010 Stream, and the transmission specs show 5-speed automatic or Honda CVT options, both of which do not use a pedal‑actuated clutch release/thrust bearing. Only rare manual variants would have a clutch release (thrust) bearing.

Why it’s not used: the Stream’s 5‑speed auto uses a torque converter and multi‑plate clutch packs, so there’s no throwout/thrust bearing to push on clutch diaphragm springs. The Honda CVT likewise has no conventional release bearing. There is an engine crankshaft thrust bearing integrated into the main bearing set (noted in the R-series Engine Workshop Manual), but that’s an internal engine component, not a routine service item.

What owners should service instead: focus on transmission fluid quality and driveline checks, not a non‑existent clutch thrust bearing. Use the correct Honda ATF DW‑1 for the 5‑speed auto, or the specified Honda CVT fluid (HCF spec) for CVT models. Many local workshops prefer conservative fluid change intervals (around 40–60,000 km) depending on usage, heat, and towing, but the vehicle’s maintenance schedule takes priority. Also inspect engine and transmission mounts, the flexplate (auto), and driveshafts for vibrations or noises that are sometimes mistaken for “bad thrust bearing” issues.

• Common noises sometimes blamed on a “thrust bearing” in auto/CVT Streams:
  • Torque converter or transmission pump whine
  • Accessory drive bearings (idler, alternator, A/C clutch)
  • CVT start‑clutch judder (CVT only), improved with correct fluid service

If someone has one of the uncommon manual versions, then yes, a clutch release (thrust) bearing is part of the clutch assembly. It’s typically replaced with the clutch kit (disc and pressure plate) whenever the gearbox is out, and any noise when the pedal is depressed is a giveaway that it’s due. For autos and CVTs, though, there’s simply no thrust-bearing to replace.

Technical references used: Honda Stream RN6–RN9 Service Manual (Drivetrain/Automatic/CVT sections), Honda Electronic Parts Catalogue for 2010 Stream (release bearing shown only for manual applications), and Honda R18A/R20A Engine Workshop Manual (crankshaft main/thrust bearing details).

• Does a 2010 Honda Stream have a thrust-bearing?

  Not on the typical automatic or CVT versions found in AU/NZ. They don’t use a clutch release/thrust bearing. Only rare manual models do. The engine does have an internal crankshaft thrust bearing, but it’s not a routine service item.

• What noises on a Stream auto/CVT get mistaken for a bad thrust-bearing?

  Common culprits are torque converter or transmission pump whine, accessory belt idler/alternator/A/C clutch bearings, and CVT start‑clutch judder. A proper fluid service with the correct Honda fluid often helps CVT shudder.

• What should be serviced instead of a thrust-bearing on an auto/CVT Stream?

  Use the specified Honda ATF or CVT fluid at the intervals suited to your driving, check mounts and the flexplate, and keep up with general driveline inspections. Follow the vehicle’s maintenance schedule for best results.