Parts for your 2000 Honda Stream-Thrust bearing

2000 Honda Stream thrust-bearing — what it does and when to service it

Based on Honda workshop documentation for the RN1/RN3 Stream (D17A/K20A platforms) and related Civic manuals, the 2000 Honda Stream is fitted with crankshaft thrust bearings (thrust washers integrated at the main bearing journal) to control axial crank movement. Manual-transmission models also use a clutch release bearing, often colloquially called a thrust bearing. Automatic models contain internal thrust elements within the transmission, but these are not routine service items. So yes — a thrust-bearing is relevant to the 2000 Honda Stream.

On this model, the engine’s thrust bearing lives at a main journal and keeps the crankshaft from walking forwards and backwards under clutch and accessory loads. That stabilises oil clearances, protects the crank webs and block, and helps keep shifting and idle quality happy. For manual Stream variants, the clutch release (thrust) bearing allows smooth clutch disengagement without chewing out the pressure plate fingers.

Neither item is on a scheduled service sheet, but both deserve attention at logical times. The engine thrust bearing is checked when diagnosing end float or during an engine refresh. A quick dial-indicator check of crank end play against the Honda spec in the workshop manual will tell the story, excessive play points to worn thrust faces or collateral wear that warrants bearing replacement and a close look at the crank. Replacement is done with the sump and bearing caps off, use assembly lube, torque to spec, and change oil and filter after first heat cycle.

For manuals, the release bearing should be replaced whenever the clutch kit is done — it’s cheap insurance. Lightly grease the fork pivot and guide tube with high-temp grease, but don’t contaminate the bearing face or friction surfaces. Inspect the release fork, pivot ball and input shaft splines, any notching or slop calls for parts replacement to avoid noise or a grabby pedal.

• Watch for clues: a knock or scrape when pressing the clutch, pedal rumble, inconsistent idle, or visible pulley fore–aft movement.
• If the engine shows metal in the oil or noticeable end float, park it and measure properly, running it risks crank and block damage.
• Automatics: internal thrusts aren’t serviced externally, address only during a transmission rebuild.

Technical basis: Honda Stream RN1/RN3 workshop manual and Honda D17A/K-series engine service procedures identify a thrust-bearing arrangement at the main journal controlling crankshaft end play, manual gearbox sections specify clutch release bearing service alongside clutch replacement.

Popular questions

Does a 2000 Honda Stream actually have a thrust bearing?
Yes. The engine uses thrust bearings at a main journal to control crankshaft end float, and manual-transmission versions also have a clutch release (thrust) bearing. Automatics have internal thrust elements that aren’t serviced during routine maintenance.

When should the thrust bearing be replaced on a 2000 Honda Stream?
Engine thrust bearings are replaced when end float exceeds the spec or during an engine rebuild. The clutch release bearing is best replaced whenever the clutch kit is changed, or if there’s noise when the pedal is pressed.

What are the signs of a worn thrust bearing on this model?
Tell-tales include a rumble or scraping with the clutch depressed, clutch pedal vibration, inconsistent idle or stalling when the clutch is pushed, visible crank pulley movement, or metal in the oil. Any of these warrant proper inspection against the workshop specs.