Dorman 951-238 Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub Assembly

Dorman 951-238 is a front wheel bearing and hub assembly for specific Toyota applications, including Corolla, Prius, Prius AWD-e, and Prius Prime models. It combines the hub and critical bearing replacement components in one OE-style repair part for front-end service.

Built with a steel housing, this assembly includes a 26-spline driven hub, 5 wheel studs with M12 x 1.5 threads, and an integrated ABS encoder sensor. The Gen 3 bearing design and ball bearing construction support a direct replacement for vehicles that use a 100 mm bolt circle and circular flange layout.

• Front wheel bearing and hub assembly for Toyota Corolla, Prius, Prius AWD-e, and Prius Prime
• Steel construction with Gen 3 ball bearing design
• 26-spline driven hub configuration
• 5 wheel studs, M12 x 1.5 thread size
• Integrated ABS encoder sensor included
• Flange included with circular shape and 3 bolt holes

Detailed Product Overview

Dorman 951-238 is engineered as a replacement wheel bearing and hub assembly for front axle service on 2016-2024 Toyota Corolla, 2016-2022 Toyota Prius, 2019-2022 Toyota Prius AWD-e, and 2017-2022 Toyota Prius Prime. It is built for driven front applications and includes the hub plus critical bearing replacement components needed for a complete repair on the listed vehicles. This part cross-references Timken HA590755 and SKF BR931106 for the same application.

Key specifications include a 135 mm flange diameter, 47.5 mm flange offset, 14 mm flange bolt hole diameter, 54 mm wheel pilot diameter, and 55 mm brake pilot diameter. The assembly also includes an ABS sensor with encoder-type anti-lock braking system integration, making it a direct-fit option for vehicles equipped with this setup.

Common Repair Applications

• Front wheel bearing noise or roughness
• Wheel hub play or looseness
• ABS warning light caused by hub sensor issues
• Vibration or humming from the front end
• Damaged wheel studs or worn hub mounting surfaces

Installation Notes

Verify front position, spline count, bolt circle diameter, and ABS sensor style before installation. Mounting hardware is not included, and flange bolts are not included. Confirm vehicle-specific fitment for 2019-2024 Toyota Corolla front, 2016-2022 Toyota Prius front, 2019-2022 Toyota Prius AWD-e front, and 2017-2022 Toyota Prius Prime front before service.

Quality Assurance

Dorman replacement hub assemblies are built to match the required application details for specific vehicle repairs. Part number 951-238 is designed around the listed Toyota fitments and OE-style specifications for a direct replacement service part.