Ford F150 Wheel Bearing Hub Assembly 2018-2020 Front RB515177
Ford F150 Wheel Bearing Hub Assembly 2018-2020 Front RB515177
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Ford F150 Wheel Bearing Hub Assembly 2018-2020 Front RB515177
Front wheel bearing and hub assembly designed for compatible 4WD Ford F-150, Ford Expedition, and Lincoln Navigator applications. This single pre-assembled hub fits either the front driver side or passenger side and features an external ABS sensor wire with a 4-bolt rectangular mounting flange.
Kit Includes
- 1 × Front Wheel Bearing & Hub Assembly - RB515177 / 515177
Product Specifications
| Product Type | Wheel Bearing & Hub Assembly |
| Position | Front Left or Front Right |
| Drive Type | 4WD Only |
| Wheel Lug Count | 6 Lug / 6 Bolt |
| ABS Style | External ABS Sensor Wire |
| Mounting Flange | 4-Bolt Rectangular Flange |
| Condition | Brand New |
| Structure | Pre-Assembled Hub Bearing Unit |
| Fitment Type | Direct Replacement |
| Quantity | 1 Piece |
| Reference Part Number | 515177 / RB515177 |
Vehicle Fitment
| Year | Make | Model | Position | Fitment Details |
|---|---|---|---|---|
| 2018-2020 | Ford | F-150 | Front Left or Front Right | 4WD Only; King Ranch, Lariat, Limited, Platinum, SSV, XL, XLT |
| 2018-2021 | Ford | Expedition | Front Left or Front Right | 4WD; All Models |
| 2018-2021 | Lincoln | Navigator | Front Left or Front Right | 4WD; All Models |
Product Features
✔ Front Left or Right Installation
Designed for installation on either the front driver side or front passenger side on compatible applications.
✔ Complete Hub & Bearing Assembly
Pre-assembled hub bearing unit helps simplify replacement and reduces installation steps.
✔ External ABS Sensor Wire
Features an external ABS sensor wire designed for compatible vehicle ABS wheel-speed systems.
✔ 6-Lug Hub Configuration
Designed for vehicles using the specified 6-lug / 6-bolt wheel hub configuration.
✔ 4-Bolt Rectangular Flange
Uses a rectangular 4-bolt mounting flange for secure installation on compatible steering knuckles.
✔ Sealed Bearing Design
The pre-sealed hub bearing structure helps protect internal bearing components from common road contaminants.
✔ Direct Replacement Design
Designed to replace the original-style front wheel hub assembly on compatible 4WD applications without vehicle modification.
Common Signs of a Worn Wheel Hub Bearing
- Humming, grinding, or growling noise from the front wheel area
- Wheel vibration or excessive looseness
- Rough or uneven wheel rotation
- ABS warning light related to wheel-speed signal
- Excessive play in the wheel hub
How to Verify Fitment
| Check | Required Specification |
|---|---|
| Compatible Models | Ford F-150 / Ford Expedition / Lincoln Navigator |
| Drive Type | 4WD Only |
| Position | Front Left or Front Right |
| Wheel Lug Count | 6 Lug / 6 Bolt |
| ABS Style | External ABS Sensor Wire |
| Mounting Flange | 4-Bolt Rectangular Flange |
| Reference Part Number | 515177 / RB515177 |
Package Includes
- 1 × Front Wheel Bearing & Hub Assembly
Installation Notes
- Confirm your vehicle is equipped with 4WD.
- Verify the original hub uses a 6-lug wheel configuration.
- Compare the external ABS sensor wire and connector with the original assembly.
- Confirm the original hub uses a 4-bolt rectangular mounting flange.
- This assembly can be installed on either the front left or front right side.
- Compare your original part number with 515177 / RB515177 when possible.
- Professional installation is recommended.
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