Parts for your 2017 Ford Ranger-Wheel bearings

2017 Ford Ranger wheel bearings — what they do and when to replace them

Technical sources including the Ford Workshop Manual for the PX2 Ranger (2015–2018), Autodata, and major AU/NZ parts catalogues confirm the 2017 Ford Ranger uses wheel bearings: sealed, bolt‑in hub bearing assemblies at the front (with ABS encoder) and serviceable bearings at the rear axle. So yes — wheel bearings are absolutely part of this ute’s running gear.

Wheel bearings let the Ranger’s wheels spin smoothly while carrying the big loads utes cop — towing, tradie gear, corrugations, and off‑road tracks. They minimise friction, keep rolling noise down, and help the ABS/traction systems read wheel speed accurately. On the PX2, the front units are sealed for life and replaced as a complete hub assembly. The rear bearings are pressed onto the axle with a retainer and seal, and are replaced if they develop play, noise, or leakage into the drum area.

As part of routine servicing, it’s smart to have the bearings checked every service or two — especially if the Ranger tows, sees water crossings, mud, beach work, or long outback trips. There’s no regular greasing on the front hubs, but inspection is key: spin and listen, check for play and roughness, and look for rear axle‑seal weep that can contaminate brake shoes.

• Common signs they’re on the way out:
  • A humming or growl that rises with road speed, often changing when cornering
  • Steering vibration or vague feel
  • ABS/traction light or erratic speed readings
  • Heat at the hub or visible grease/oil leakage (rear)
  • Noticeable play rocking the wheel at 12 and 6 o’clock

Replacement tips for a PX2 Ranger: front hub bearings are a remove‑and‑replace unit — follow the correct torque and angle spec for the axle/hub nut and knuckle bolts, and don’t bash on the encoder ring. The rear needs a press to swap the bearing, retainer, and seal, always renew the seal, and check axle journal condition. After any bearing job, road‑test for noise, recheck for play, and verify ABS operation. It’s often sensible to replace in pairs on the same axle if the kilometres are high.

To stretch bearing life: keep tyres balanced and pressures right, torque wheel nuts correctly, avoid blasting hubs with a pressure washer, and don’t overload past GVM or towball download limits. With normal use, many Rangers see 100,000–200,000 kilometres before attention is needed, but harsh conditions can shorten that.

How long do wheel bearings typically last on a 2017 Ford Ranger?

With normal driving, it’s common to see 100,000–200,000 kilometres from the front hub units and rear axle bearings. Heavy towing, water crossings, beach work, and corrugations can shorten that. Regular inspections during services will catch wear before it turns into bigger dramas.

What are the tell‑tale signs of a failing Ranger wheel bearing?

Listen for a speed‑related hum or growl that changes when you weave gently. Other clues are steering vibration, ABS/traction lights, warmth at the hub, oil weeping at the rear drum backing plate, and detectable play when rocking the wheel at 12 and 6 o’clock.

Can the front wheel bearings be serviced, or do they need full hub replacement?

On the 2017 PX2, the fronts are sealed hub and bearing assemblies with an integrated ABS encoder. They aren’t serviceable — replace the whole hub unit. The rear bearings are pressed onto the axle with a retainer and seal and require a press and correct procedures to renew.