Front Wheel Hub Bearing with ABS for 2002-2005 Explorer, Aviator & Mountaineer
Available in stock (20)
Front Wheel Hub and Bearing Assembly with ABS
Replacement front wheel hub and bearing assembly for specific Ford Explorer, Lincoln Aviator, and Mercury Mountaineer applications. This 5-lug hub uses a 3-bolt triangular mounting flange and is listed for either front side.
Fitment warning: This hub is specified for vehicles using the listed 5-lug, ABS-equipped, 3-bolt triangular-flange configuration. Compare the original hub’s bolt pattern, mounting flange, ABS connector and wire routing, axle splines, pilot diameter, flange offset, and reference number before ordering. Verify by VIN if uncertain.
Vehicle Compatibility
- 2002–2005 Ford Explorer
- 2003–2005 Lincoln Aviator
- 2002–2005 Mercury Mountaineer
Product Specifications
- Product type: Wheel hub and bearing assembly
- Position: Front left or front right
- ABS: Yes
- Wheel pattern: 5 lug
- Mounting flange: 3-bolt triangular flange
- Reference number: 515050
- Quantity: 1 hub assembly
Axle spline count, bolt-circle diameter, pilot diameter, flange offset, ABS connector details, and additional included hardware are not specified in the available description. Compare the assembly directly with the original hub before ordering.
Common Wheel Hub and Bearing Symptoms
- Humming, growling, or grinding that changes with vehicle speed
- Wheel play or looseness
- Vibration through the steering wheel or body
- Uneven tire wear
- ABS warning light caused by a hub-sensor or wiring fault
Similar symptoms may also be caused by tires, CV axles, brakes, suspension joints, alignment, or ABS wiring. Inspect the complete front hub, suspension, and brake system before replacement.
Installation Notes
Professional installation is strongly recommended. Wheel-hub service is safety-critical. Inspect the steering knuckle, axle splines, retaining hardware, brake rotor, caliper, ABS harness, and surrounding suspension components. Clean mating surfaces and follow the vehicle manufacturer’s axle-nut, hub-bolt, brake, and wheel torque procedures. After installation, verify smooth wheel rotation, correct ABS-wire routing, no warning lights, no looseness, and secure fasteners before road use.
Frequently Asked Questions
Does this fit the left or right front?
The available specification lists it for either the front left or front right position.
Is an ABS sensor included?
The assembly is specified as an ABS hub, but separate sensor and harness details are not provided. Compare the connector and wiring with the original hub.
How many hubs are included?
The listing includes one front wheel hub and bearing assembly.
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