Parts for your 2019 Mazda Cx-5-Thrust bearing

2019 Mazda CX-5 Thrust Bearing — what it does and when to care

Based on Mazda’s 2019 CX-5 workshop information (MGSS) for SKYACTIV-G and SKYACTIV-D engines, a thrust bearing is absolutely used in this model. It’s integrated with the engine’s main bearing set to control crankshaft end float. On manual-transmission variants, there’s also a clutch release (thrust) bearing, and up front the MacPherson strut top mounts incorporate a thrust-type bearing for smooth steering. So it’s relevant to the CX-5, just not a routine “service item” in most cases.

Purpose-wise, the engine’s thrust bearing keeps the crankshaft from walking forwards and backwards under clutch, converter and accessory loads. That axial control maintains consistent gear and timing alignment, protects the oil pump, and helps the engine stay smooth and quiet. The clutch release bearing, fitted to manual CX-5s, lets the clutch fork press on the pressure plate while spinning freely, giving a light pedal and clean disengagement. The front strut mount bearing carries the vehicle’s weight as the strut turns, so steering stays light and precise at parking speeds.

As for servicing, the engine thrust bearing isn’t inspected on its own, it’s assessed during engine repair with end-play checks, and replaced during a bottom-end rebuild if out of spec—Mazda’s engine mechanical procedures cover measurement and selection of bearing grades. For everyday servicing, listen and look instead:

• Manual clutch release bearing: chirping or growling when the pedal’s pressed, not when released, points to a tired bearing. Best practice is to replace it whenever the clutch is replaced, using a full kit. Don’t grease sealed units.
• Front strut mount bearing: clunks over speed bumps, notchy steering, or a spring “twang” on lock are common signs. Replace the mount and bearing as an assembly when fitting new struts, and get a wheel alignment afterwards.
• Engine thrust concern: hard-to-diagnose shudder, inconsistent clutch bite (manual), or visible pulley in–out movement warrants an engine specialist to check crank end float against Mazda specs.

For most owners, keeping fresh engine oil of the correct spec, replacing the clutch release bearing with the clutch (if manual), and renewing strut mounts with new struts will keep all the “thrust” bits happy. Those steps align with Mazda workshop guidance across engine, clutch and front suspension sections for the 2019 CX-5.

Popular questions

Where is the thrust bearing on a 2019 Mazda CX-5?

There are a few. The engine’s thrust bearing is part of the main bearings inside the block. Manual models also have a clutch release (thrust) bearing inside the bellhousing. Up front, each strut top has a bearing within the mount to let the strut turn smoothly.

What noises point to a bad thrust bearing on this model?

A worn clutch release bearing usually growls or chirps with the pedal pressed. A failing strut mount bearing can make a clunk over bumps or feel notchy while steering. Engine thrust bearing issues are rarer, think abnormal axial movement or inconsistent clutch engagement on manuals—get it measured properly.

Does the thrust bearing need regular servicing?

Not as a standalone item. The engine thrust bearing is checked during engine repair. Replace the clutch release bearing with the clutch on manuals, and renew strut mount bearings when doing struts or if symptoms show. Follow Mazda’s workshop procedures for inspections and torque settings.