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InMotion WA512661 Wheel Bearing and Hub Assembly - Front or Rear
| Brand | InMotion WA512661 |
|---|---|
| Position | Rear and Front |
| Flange Bolt Hole Quantity | 3 |
| Wheel Pilot Diameter | 70.1 |
| Brake Pilot Diameter | 70.6 |
| Wheel Stud Quantity | 5 |
| Hub Pilot Diameter | 91.2 |
| Anti Lock Brake Sensor Included | Yes |
| Flange Offset | 42.0 |
| Flange Diameter | 146.0 |
| Bolt Circle Diameter | 115.1 |
| Fits | Buick, Cadillac, and Chevrolet · 17 vehicles |
OE-based engineering. Built from original measurements for accurate fitment and service replacement.
Integrated ABS sensor. Includes sensor support for applications that require wheel-speed signal input.
Precision hub dimensions. Specified pilot and bolt-circle measurements help ensure proper wheel mounting.
Wheel Bearing and Hub Assembly Overview
InMotion WA512661 is a wheel bearing and hub assembly engineered for direct replacement applications with OE data and measurements. It is built for confirmed fitment on select Cadillac, Chevrolet, and Buick models, including the Cadillac CT4, Chevrolet Malibu, and Buick Regal Sportback.
Key Features
- Direct replacement wheel bearing and hub assembly for designated applications.
- Engineered from OE data and measurements for fitment accuracy.
- Manufactured under strict quality-control criteria.
- Includes an integrated ABS sensor.
- Five wheel studs with a 115.1 bolt circle diameter.
- Hub, wheel, and brake pilot dimensions are specified for proper alignment.
Detailed Description
This InMotion wheel bearing and hub assembly is built to match the original part’s application requirements using precise measurements and OE-based engineering. WA512661 is a practical replacement choice for service work on the rear of the Chevrolet Malibu, Buick Regal Sportback, Buick LaCrosse, and Buick Envision, and on the front of the Cadillac CT4. The assembly’s specified pilot diameters, flange dimensions, and bolt pattern support accurate wheel mounting and consistent hub location. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Restoring smooth wheel rotation when the hub or bearing assembly is worn.
- Replacing a hub assembly with incorrect bolt pattern or pilot dimensions.
- Addressing ABS-related service needs when the sensor is part of the assembly.
- Correcting wheel mounting issues caused by damaged studs or flange wear.
- Servicing fitment-specific applications on Cadillac CT4, Chevrolet Malibu, and Buick models.
Installation Notes and Tips
Confirm the vehicle position, bolt circle diameter, and pilot measurements before installation. Match the application to the listed fitment exactly: Fits 2020-2022 Cadillac CT4, front; Fits 2016-2022 Chevrolet Malibu, rear; Fits 2018-2020 Buick Regal Sportback, rear; Fits 2017-2019 Buick LaCrosse, rear; Fits 2018 Buick Envision, rear. Verify ABS connector and sensor requirements during service.
Quality Assurance
InMotion manufactures this hub assembly with strict quality-control criteria and OE-based engineering to support fitment, performance, and service life.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Cadillac | CT4 | RWD | 2.0L | L4 | Front | Standard Grade |
| 2022 | Chevrolet | Malibu | — | — | — | Rear | Standard Grade |
| 2021 | Cadillac | CT4 | RWD | — | — | Front | Standard Grade |
| 2021 | Chevrolet | Malibu | — | — | — | Rear | Standard Grade |
| 2020 | Buick | Regal Sportback | FWD | — | — | Rear | Standard Grade |
| 2020 | Cadillac | CT4 | RWD | — | — | Front | Standard Grade |
| 2020 | Chevrolet | Malibu | — | — | — | Rear | Standard Grade |
| 2019 | Buick | LaCrosse | FWD | — | — | Rear | Standard Grade |
| 2019 | Buick | Regal Sportback | FWD | — | — | Rear | Standard Grade |
| 2019 | Chevrolet | Malibu | — | — | — | Rear | Standard Grade |
| 2018 | Buick | Envision | FWD | — | — | Rear | Standard Grade |
| 2018 | Buick | LaCrosse | FWD | — | — | Rear | Standard Grade |
| 2018 | Buick | Regal Sportback | FWD | — | — | Rear | Standard Grade |
| 2018 | Chevrolet | Malibu | — | — | — | Rear | Standard Grade |
| 2017 | Buick | LaCrosse | FWD | — | — | Rear | Standard Grade |
| 2017 | Chevrolet | Malibu | — | — | — | Rear | Standard Grade |
| 2016 | Chevrolet | Malibu | — | — | — | Rear | Standard Grade |
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