InMotion WTA4 Wheel Bearing and Race Set

Wheel Bearing and Race Set for Driveline Service

InMotion WTA4 is a wheel bearing and race set built from high-quality materials for smooth rotation, reduced friction, and stable operation. It is a direct-fit style solution for a wide range of automotive and industrial applications, including many Chevrolet Sonic, Chevrolet Cruze, and Saab transmission-related fitments.

With cylindrical construction and a taper bearing design, this part is built for consistent performance where precise rotational support matters. The WTA4 is a practical choice when servicing worn bearings on vehicles that require a cup-and-cone style bearing set.

Key Features

• Part number: WTA4
• Wheel bearing and race set with taper bearing design
• Cylindrical bearing construction
• Inside diameter: 1.063 in.
• Outside diameter: 0.98 in.
• Width: 0.42 in. and 0.58 in.
• Built for smooth operation, friction reduction, and durability
• Suitable for applications that use a cup and cone bearing set

Detailed Description

The InMotion WTA4 wheel bearing and race set is engineered for dependable rotational support in a broad range of vehicle and equipment applications. Its taper bearing layout helps maintain stability under load, while the compact dimensions support precise fitment in the specified assemblies. This part number is used across many years of Chevrolet Cruze, Chevrolet Sonic, and Chevrolet Trax applications, along with numerous older domestic, import, and luxury vehicle platforms.

This part cross-references common bearing applications used in OE-style service work for the same application.

What It Helps Solve

• Wheel end noise caused by worn bearing surfaces
• Excessive play or looseness in the bearing assembly
• Rough rotation or drag in the hub or axle support
• Heat and friction from deteriorated bearing components
• Service needs on cup-and-cone style bearing assemblies

Installation Notes and Fitment

Compatible With many applications that use an inner, front, rear inner, front outer, center, or front inner bearing position. Fitment includes 2014-2019 Chevrolet Sonic inner, 2014-2018 Chevrolet Cruze inner, 2013-2018 Chevrolet Trax inner, 2011-2016 Buick Regal inner with Getrag F40-6 transmission, and 2007-2011 Saab 9-3 inner with Saab F40 transmission.

• Fits 2014-2019 Chevrolet Sonic, inner; taper bearing set includes cup and cone.
• Fits 2014-2018 Chevrolet Cruze, inner; taper bearing set includes cup and cone.
• Fits 2013-2018 Chevrolet Trax, inner; taper bearing set includes cup and cone.
• Fits 2011-2016 Buick Regal, inner; with Getrag F40-6 transmission.
• Fits 2007-2011 Saab 9-3, inner; with Saab F40 transmission.
• Fits 2005-2009 Chevrolet Cobalt, inner; with Saab F35 transmission.
• Fits 1990-1993 Volvo 240, center; with Volvo M47 transmission.
• Fits 1966-1968 Volkswagen Beetle, front inner; taper bearing set includes cup and cone.

Verify bearing dimensions, position, and transmission notes before installation. Clean the mating surfaces thoroughly and inspect the race, cone, and surrounding components for wear before assembly.

Quality Assurance

InMotion manufactures this bearing from high-quality materials for durable service in automotive and industrial environments. The design focuses on consistent rotation, reduced friction, and reliable operation across the listed applications.