Parts for your 2004 Toyota Wish-Thrust bearing

2004 Toyota Wish thrust bearing — is it actually used?

For the 2004 Toyota Wish (ZNE10/ANE10 series), a clutch thrust bearing (often called a release bearing) is not a relevant or fitted service part. Factory documentation lists only automatic transmissions for the 1.8-litre models (4-speed electronically controlled A/T) and a Super CVT-i unit for many 2.0-litre variants. No manual gearbox was offered in the 2004 production run for the Japanese domestic models or the common export markets those vehicles reached in Australia and New Zealand.

Technical references that spell this out include Toyota’s New Car Features (NCF) for the ZNE10/ANE10 platform, the Toyota Electronic Parts Catalogue (EPC) entries for ZNE10G/ZNE14G and ANE10G/ANE14G, and the respective Toyota repair manuals for these drivetrains. Those publications show clutch components (and therefore a clutch thrust/release bearing) are not listed for the 2004 Wish because there is no manual clutch to operate.

Why isn’t a thrust bearing used here? In a manual car, the thrust/release bearing allows the clutch to disengage smoothly when the pedal is pressed. The 2004 Wish uses either a torque converter (A/T) or a CVT drive system, so there’s no manual clutch assembly at all. That means no clutch pressure plate, no friction disc, and no clutch thrust/release bearing to service or replace.

Worth noting: the engine itself does have internal crankshaft thrust bearings (thrust washers) to control end-float. These live inside the engine block, are lubricated by engine oil, and aren’t a routine service item. They’re only inspected or replaced during engine overhaul work, not during normal scheduled servicing.

If someone’s chasing a “thrust-bearing noise” on a 2004 Wish, it’s more likely to be one of the following instead:

• Front wheel hub bearings humming with speed
• Serpentine belt idler or tensioner bearings chirping or grinding
• Automatic/CVT transmission input or pump whine (check fluid condition and level)
• AC compressor clutch bearing noise when the air-con cycles

Only highly modified or converted cars (for example, a custom manual-swapped Wish) would use a clutch thrust/release bearing, and that’s outside standard Toyota specifications for the 2004 model year.

• Does a 2004 Toyota Wish have a clutch thrust bearing?
  From factory, no. The 2004 Wish came with automatic or CVT transmissions, so it doesn’t use a manual clutch or thrust/release bearing. Any listing for a “thrust bearing” on this model is generally not applicable unless the vehicle has been converted to a manual gearbox.
• What noises get mistaken for a thrust bearing on a Wish?
  Common culprits are front wheel bearings, serpentine belt idler or tensioner bearings, and AC compressor clutch bearings. Transmission pump or CVT whine can also sound similar. A proper road test and a stethoscope check around the accessory drive help pinpoint the source.
• Are there any thrust bearings in the engine that need servicing?
  The engine uses internal crankshaft thrust bearings (thrust washers), but they’re not a regular service item. They’re addressed only during engine rebuilds or if there’s evidence of crank end-float issues, which is rare with good oil and timely servicing.