Parts for your 2016 Mazda Cx-5-Thrust bearing

2016 Mazda CX-5 Thrust Bearing: What it is, where it applies, and how to look after it

Based on the Mazda CX-5 Workshop Manual (2016, MGSS), the Mazda Electronic Parts Catalogue, and aftermarket service databases (Alldata/ProDemand), a thrust bearing is fitted and relevant on 2016 CX-5 models equipped with the 6‑speed Skyactiv‑MT manual gearbox. In this context it’s the clutch release (thrust) bearing. Automatic Skyactiv‑Drive models don’t have a separate, serviceable clutch thrust bearing. The engine itself does use a crankshaft thrust bearing integrated into the main bearings, but that’s an internal component, not a routine service item.

• 6‑speed manual (Skyactiv‑MT): Yes, has a clutch release/thrust bearing.
• 6‑speed automatic (Skyactiv‑Drive): No external/serviceable thrust bearing.
• Engine crankshaft thrust bearing: Present but not serviced unless rebuilding the engine.

On manual 2016 CX‑5s, the thrust (release) bearing lets the clutch disengage smoothly by transferring the clutch pedal’s axial load to the rotating pressure plate. It runs only when the pedal’s pressed, but it’s vital for quiet, smooth take‑offs and shifts. Depending on build, Mazda uses a conventional fork‑and‑bearing or a concentric slave cylinder (CSC) that incorporates the bearing, either way, the job is the same—manage axial force with minimal friction and noise.

When to replace? Best practice is to renew the thrust bearing any time the clutch assembly (disc and pressure plate) is replaced. It’s a relatively low‑cost part compared to the labour of gearbox removal, so doing it together saves hassle and dollars later. Many owners see clutch service anywhere from 120,000 to 200,000 kilometres depending on driving style, the bearing should be inspected then and replaced as a matter of course.

Tell‑tales of a tired thrust bearing include a whirring, chirp or growl with the pedal depressed, a change in pedal feel, or vibration during disengagement. If those noises vanish when the pedal is released, the release bearing is the prime suspect. A technician will also check the clutch fork pivot, guide tube, spigot/pilot bearing, and hydraulic components (slave/CSC and master). Light, correct high‑temp lubricant on the input shaft splines and fork contact points is used during reassembly—no over‑greasing.

For automatic CX‑5 owners: a “thrust bearing” replacement isn’t part of regular servicing. If there’s drivetrain noise, attention turns to the torque converter, accessory pulleys, or wheel hubs rather than a clutch release bearing.

Popular questions

Does a 2016 Mazda CX‑5 automatic have a thrust bearing to replace?
Not in the clutch sense. The Skyactiv‑Drive auto doesn’t use a separate, serviceable clutch release/thrust bearing. Any thrust elements inside the transmission are internal components and not routine service items. Noises on autos are more likely from the torque converter, belt pulleys, or wheel bearings and should be diagnosed on the hoist.

What are the symptoms of a worn thrust (release) bearing on a manual CX‑5?
Owners usually notice a whirring, chirping or rough bearing noise when the clutch pedal is pressed, which often quietens when the pedal is released. There can also be a change in pedal feel or a slight shudder as the clutch disengages. Left too long, it can score the pressure plate fingers and accelerate clutch wear.

Should the thrust bearing be replaced when doing the clutch?
Yes. Mazda workshop guidance and industry practice treat the release bearing as a standard replacement with the clutch kit. It’s cost‑effective because the gearbox is already out, and renewing it alongside the pressure plate, clutch disc and pilot bearing helps ensure smooth operation for the next 100,000+ kilometres.