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BCA WE61771 Wheel Bearing and Hub Assembly - Rear
| Brand | BCA WE61771 |
|---|---|
| Position | Rear |
| Anti Lock Braking System | Yes |
| Anti Lock Braking System Type | Encoder |
| Bolt Circle Diameter | 3.937 |
| Bolt Circle Diameter | 100 |
| Brake Pilot Diameter | 2.283 |
| Brake Pilot Diameter | 58 |
| Driven/Non-Driven | Driven |
| Flange Bolt Hole Quantity | 4 |
| Flange Offset | 2.618 |
| Flange Offset | 66.5 |
| Flange Shape | Modified Rectangular |
| Knuckle Bolt Circle Diameter (Inches) | 4.129 |
| Knuckle Bolt Circle Diameter (Millimeters) | 104.9 |
| Knuckle Bolt Hole Size | M12X1.25 |
| Spline Quantity | 27 |
| Wheel Pilot Diameter | 2.204 |
| Wheel Pilot Diameter | 56 |
| Wheel Stud Quantity | 5 |
| Wheel Stud Size | M12X1.25 |
| Fits | Subaru · 31 vehicles |
OE-quality engineering. Precision manufactured to meet or exceed OE specifications.
Integrated ABS encoder. Built with encoder-type anti-lock braking system sensing.
Driven hub assembly. Designed as a wheel bearing and hub assembly for driven applications.
Cross-references Centric Parts 401.47005E, InMotion Parts WA512518 and Mevotech Supreme MB80304 for the same application. See all 14.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
BCA WE61771 Rear Wheel Bearing Hub Assembly
The BCA WE61771 is a rear wheel bearing and hub assembly built to OE engineering specifications for select Subaru applications. It is engineered for precise fit, stable wheel support, and dependable ABS signal performance in rear-wheel service.
- OE-quality wheel bearing and hub assembly from BCA
- Rear position application for driven axle use
- ABS encoder type for wheel speed signal integration
- 5 wheel studs with M12x1.25 wheel stud size
- 27 spline quantity
- 4 flange bolt holes with modified rectangular flange shape
- 100 mm bolt circle diameter
- 56 mm wheel pilot diameter and 58 mm brake pilot diameter
- 104.9 mm knuckle bolt circle diameter with M12x1.25 knuckle bolt holes
OE-Quality Construction
BCA, part number WE61771, is part of the brand’s premium hub assembly lineup developed to meet or exceed OE engineering specifications. Backed by NTN Bearings’ long manufacturing heritage, this assembly is built for accurate fitment, durability, and consistent performance in rear hub service. It is a direct-fit solution for 2012-2018 Subaru Impreza rear, 2013-2015 Subaru XV Crosstrek rear, 2014-2018 Subaru Forester rear, and 2016-2018 Subaru Crosstrek rear applications.
This part cross-references Timken HA590522 and SKF BR930928 for the same application.
Common Problems This Part Addresses
- Wheel bearing noise from the rear hub area
- Excessive wheel play or looseness
- ABS warning light caused by hub signal issues
- Uneven rear wheel rotation or vibration
- Hub wear on high-mileage Subaru Impreza, Forester, XV Crosstrek, or Crosstrek models
Installation Notes and Tips
Verify rear fitment by year, model, and ABS configuration before installation. Inspect the knuckle, axle splines, and mounting surfaces for wear or corrosion, and confirm the bolt circle and stud specifications match the vehicle before assembly. Proper torque procedures should be followed during installation to help maintain bearing life and ABS performance.
Quality Assurance
BCA manufactures OE-quality bearings and hub assemblies with a focus on precision engineering and performance. The WE61771 is built to meet or exceed OE engineering specifications for rear hub replacement on select Subaru vehicles, including 2012-2018 Subaru Impreza, 2013-2015 Subaru XV Crosstrek, 2014-2018 Subaru Forester, and 2016-2018 Subaru Crosstrek.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Subaru | Crosstrek | — | Rear | — |
| 2018 | Subaru | Forester | — | Rear | — |
| 2018 | Subaru | Impreza | — | Rear | — |
| 2017 | Subaru | Crosstrek | — | Rear | — |
| 2017 | Subaru | Forester | — | Rear | — |
| 2017 | Subaru | Impreza | — | Rear | — |
| 2016 | Subaru | Crosstrek | — | Rear | — |
| 2016 | Subaru | Forester | — | Rear | — |
| 2016 | Subaru | Impreza | — | Rear | — |
| 2015 | Subaru | Forester | — | Rear | — |
| 2015 | Subaru | Impreza | — | Rear | — |
| 2015 | Subaru | XV Crosstrek | — | Rear | — |
| 2014 | Subaru | Forester | — | Rear | — |
| 2014 | Subaru | Impreza | Sport Premium | Rear | — |
| 2014 | Subaru | Impreza | Sport Limited | Rear | — |
| 2014 | Subaru | Impreza | Premium | Rear | — |
| 2014 | Subaru | Impreza | Limited | Rear | — |
| 2014 | Subaru | Impreza | Base | Rear | — |
| 2014 | Subaru | XV Crosstrek | — | Rear | — |
| 2013 | Subaru | Impreza | Sport Premium | Rear | — |
| 2013 | Subaru | Impreza | Sport Limited | Rear | — |
| 2013 | Subaru | Impreza | Premium | Rear | — |
| 2013 | Subaru | Impreza | Limited | Rear | — |
| 2013 | Subaru | Impreza | Base | Rear | — |
| 2013 | Subaru | Impreza | Sport | Rear | — |
| 2013 | Subaru | XV Crosstrek | — | Rear | — |
| 2012 | Subaru | Impreza | Sport Premium | Rear | — |
| 2012 | Subaru | Impreza | Sport Limited | Rear | — |
| 2012 | Subaru | Impreza | Premium | Rear | — |
| 2012 | Subaru | Impreza | Limited | Rear | — |
| 2012 | Subaru | Impreza | Base | Rear | — |
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