Parts for your 2012 Nissan Pathfinder-Wheel hubs

2012 Nissan Pathfinder Wheel Hubs

Wheel hubs are absolutely used on the 2012 Nissan Pathfinder. Technical sources including the Nissan Factory Service Manual (FSM) for the R51-series Pathfinder (Front Axle – FAX, Rear Axle – RAX sections) and the Nissan FAST parts catalogue confirm bolt-on hub and bearing assemblies at each corner, with integrated wheel studs and ABS encoder rings.

On a 2012 Pathfinder, the wheel hub’s job is to keep the wheel turning smoothly and true, carry vehicle load through a sealed bearing, and transfer drive torque (via the CV shaft at the front and the axle at the rear) to the wheel. It also provides the mounting for the brake rotor and holds the ABS tone ring or encoder for wheel speed sensing. Whether it’s a 2WD or 4WD variant, the front uses a splined hub to accept the driveshaft, while the rear is a similar sealed hub-and-bearing unit. These hubs are factory-sealed, so they’re not meant to be greased or rebuilt—when worn, they’re replaced as a complete assembly.

As part of regular servicing in Australia and New Zealand conditions—think long kilometres, heat, corrugations, and the odd beach run—owners should keep an ear out for bearing hum or growl that rises with road speed, and feel for any vibration that changes when cornering. A quick check for play at the wheel (with the vehicle safely lifted) and a spin test can help spot a failing bearing early. After beach work or water crossings, a gentle rinse can help limit corrosion around the hub and studs.

• Common signs it’s time to replace: droning road noise, ABS light or erratic speedo (from a damaged encoder), heat at the hub after a drive, uneven tyre wear, or detectable wheel play.
• Replacement tips: use quality hub assemblies, renew any single-use fasteners (like axle nuts and cotter pins), and torque everything to the FSM specifications. It’s good practice to check the other side, as bearings often age similarly.
• Post-repair checks: road test for noise, verify ABS operation, recheck wheel-nut torque after a short drive, and inspect for any brake rub.

Referencing: Nissan Pathfinder (R51) 2012 Factory Service Manual – Front Axle (FAX) and Rear Axle (RAX) sections, Nissan FAST parts catalogue listing the front and rear hub and bearing assemblies for 2012 Pathfinder.

Popular questions about 2012 Nissan Pathfinder wheel hubs

How can someone tell if a hub or bearing is failing on a 2012 Pathfinder?
Typically there’s a steady humming or growling that gets louder with speed and changes when gently weaving. There may be slight steering vibration, ABS warnings, or heat at the hub after a drive. Jacking up the vehicle and checking for play at 12 and 6 o’clock is a classic workshop test.

Does a wheel alignment need to be done after a hub replacement?
Replacing a hub assembly by itself usually doesn’t alter alignment settings. However, if suspension components were loosened or disturbed during the job, or if tyres showed uneven wear beforehand, getting an alignment is smart preventative care.

Should hubs be replaced in pairs?
It’s not mandatory, but many techs recommend considering the opposite side if it’s similar age and kilometres. Hubs often wear at a comparable rate, so replacing both fronts or both rears can save downtime and repeated labour later.