Parts for your 2013 Nissan Pathfinder-Wheel hubs

2013 Nissan Pathfinder wheel-hubs: what they do and when to replace them

Wheel-hubs are absolutely used and relevant on the 2013 Nissan Pathfinder (R52). Technical sources including the Nissan Factory Service Manual for the R52 (Front Axle FAX and Rear Axle RAX sections), the Nissan FAST electronic parts catalogue, and major bearing manufacturer catalogues (e.g., Timken, SKF) show the Pathfinder uses unitised, bolt-on wheel hub and bearing assemblies at the front and rear. These hubs carry the wheel studs, support the vehicle load via sealed bearings, and provide the mounting face for the brake rotors. The ABS/VDC wheel speed sensors read from tone rings within or on the hubs, so a worn hub can trigger ABS warnings as well as noise or vibration.

On this model, the front hubs are driven by the CV shafts. Rear hubs are driven on AWD/4WD variants and free-rolling on 2WD, but the parts are still hub-and-bearing units either way. Because they’re sealed, there’s no greasing or bearing repack. When they wear out, the whole hub assembly is replaced.

What the hubs do day to day:

• Keep the wheel centred and true while allowing smooth rotation under load.
• Hold the brake rotor securely with consistent runout to avoid shudder.
• Transmit drive torque (front, and rear on AWD) without play.
• Feed accurate wheel speed data to ABS/VDC systems.

Service advice for a 2013 Pathfinder hub:

• Listen for a humming or growling that increases with road speed and changes slightly in turns. That’s the classic sealed-bearing soundtrack.
• Check for play by rocking the tyre at 12 and 6 o’clock with the vehicle safely lifted. Any clunk or looseness needs attention.
• Watch for ABS/VDC lights after rain or a pothole hit—hub play or sensor ring issues can be the cause.
• Replace hubs as complete assemblies, they’re not serviceable. Use quality parts and new axle nuts/bolts where specified.
• Clean mating faces and torque fasteners to factory spec. If the strut-to-knuckle bolts are loosened, a wheel alignment check is a good idea.

There’s no fixed replacement interval—these hubs are “replace on condition.” High kilometres, heavy towing, big potholes, and oversized wheels can bring the day forward. Replacing both sides isn’t mandatory, diagnose the noisy or loose side first, then assess the other.

What are the signs my 2013 Pathfinder’s wheel hub is failing?

A low humming or growl that rises with speed is the most common clue. It may get louder when loading that corner in a gentle turn. You might also feel steering wheel buzz, notice uneven tyre wear, or get ABS/VDC warnings if the tone ring signal becomes erratic. Any wheel play during a lift-and-check is a red flag.

Do I need an alignment after replacing a wheel hub?

If the job doesn’t disturb strut-to-knuckle bolts or suspension geometry, an alignment usually isn’t required. However, if the knuckle was removed or the strut bolts were loosened to gain access, book a wheel alignment to keep tyre wear even and steering straight.

Should both hubs be replaced at the same time?

Not as a rule. These are sealed units and typically fail one at a time. Replace the noisy or loose side first. If the vehicle has high kilometres and the other side shows early symptoms or roughness when spun, it can be efficient to do both, but it isn’t compulsory.