Parts for your 2014 Mitsubishi Asx-Wheel bearings

2014 Mitsubishi ASX wheel bearings — purpose, fitment and when to replace

Wheel bearings are absolutely fitted to the 2014 Mitsubishi ASX. Technical references including the Mitsubishi Motors Workshop Manual (ASX/RVR/Outlander Sport MY2011–2017, Front and Rear Axle sections), the Mitsubishi ASA parts catalogue, and major bearing manufacturers’ application catalogues (e.g., NTN/SKF hub listings) all specify sealed hub-and-bearing units for this model at both the front and rear. These assemblies include an integrated wheel speed sensor encoder for ABS/ASC systems.

On the 2014 ASX, the wheel bearings carry the vehicle’s weight and let the wheels spin freely with minimal friction. They also keep the hub located precisely, so the tyres track straight and the ABS and stability systems get clean signals from the encoder ring. Because they’re sealed-for-life units, there’s no greasing or adjustment required—when one gets noisy or develops play, the usual fix is to replace the hub assembly.

What owners will notice first is a humming or droning that rises with road speed, often changing when loading the car left or right through a gentle bend. Other giveaways include vague steering, ABS/ASC warning lights if the encoder or sensor signal is affected, or a slight wobble felt when rocking the wheel at the 12 and 6 o’clock positions with the car safely lifted.

As part of routine servicing, it’s smart to:

• Road test for any speed-related rumble and check for wheel play with the vehicle raised.
• Spin each wheel by hand and listen for roughness, compare sides.
• Inspect for damaged seals, heat discolouration, or metal dust around the hub.
• Torque wheel nuts correctly—over-tightening can shorten bearing life.

When replacement time comes, most workshops fit a complete hub unit. That’s the cleanest approach for the ASX, minimising press work and protecting the ABS encoder. A few tips the pros follow: avoid striking the hub or knuckle with a hammer, support the hub squarely if a press is used, keep the wheel speed sensor clean and correctly routed, and replace any single-use nuts/bolts as specified in the workshop manual. If the knuckle is removed, a wheel alignment check is wise.

There’s no set kilometre interval for wheel-bearings on this model—sealed units typically last a long time—so condition-based checks at each service are the go. Early attention prevents heat damage to the hub, CV joints and sensors, and keeps the ASX riding quietly and safely.

Popular questions

How long do wheel bearings last on a 2014 Mitsubishi ASX?

There’s no fixed lifespan, but many ASX bearings go 120,000–200,000 km or more. Road quality, wheel/tyre size, driving style, and water or dust exposure all play a part. Regular checks during services help catch any wear early before it becomes noisy or affects ABS.

Do you replace the whole hub or just the bearing on an ASX?

Most 2014 ASX variants use a sealed hub-and-bearing unit with an integrated ABS encoder, so workshops typically replace the complete hub. Some aftermarket kits offer the bearing alone, but that requires careful press work and isn’t always recommended because of the encoder and sealing concerns.

Is it safe to drive with a noisy wheel bearing?

Only for short distances to a workshop. A failing bearing can overheat, increase stopping distances, confuse ABS/ASC sensors, and in extreme cases cause hub or CV damage. If there’s rumbling that gets louder with speed or wheel play is felt, book it in promptly.