HomeDriveline and Axles > BearingsTimken 394CS Wheel Bearing Race - Rear Inner or Rear Outer
Part #: 394CS

Timken 394CS Wheel Bearing Race - Rear Inner or Rear Outer

Rear Inner
10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, P30, P3500, P35, P30 Van, P35/P3500 Van, C30 Pickup, K30 Pickup, C35/C3500 Pickup, and K35/K3500 Pickup
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Reliable Wheel Bearing Race for Chevrolet and GMC P30 P3500

The Timken 394CS wheel bearing race is engineered to provide precise fitment and durability for Chevrolet and GMC P30 and P3500 models. Designed to meet OEM specifications, this component ensures smooth driveline operation and long service life.

  • Compatible with Chevrolet P30 and GMC P3500 vehicles
  • Part number 394CS for accurate identification
  • Manufactured by Timken, a trusted name in driveline components
  • Constructed from high-quality materials for wear resistance
  • Designed to maintain proper bearing alignment and reduce friction

Durable Construction and Precise Fitment

The Timken 394CS wheel bearing race is crafted to fit the specific dimensions required by Chevrolet and GMC P30 and P3500 models. This precision ensures optimal bearing performance and helps prevent premature wear. The component is made from hardened steel, providing resistance to deformation and extending the lifespan of the wheel bearing assembly. Proper installation of this race supports smooth rotation of the wheel hub and contributes to overall vehicle safety and drivability.

Application and Problem Resolution

This wheel bearing race is used in the wheel hub assembly of Chevrolet and GMC P30 and P3500 vehicles. It serves as the surface on which the wheel bearing rollers rotate, maintaining alignment and reducing friction. Installing the Timken 394CS can address several common issues:

  • Eliminates wheel bearing noise caused by worn or damaged races
  • Prevents uneven bearing wear and premature failure
  • Reduces vibration and improves wheel hub stability
  • Helps maintain proper wheel alignment and handling
  • Supports safe and reliable vehicle operation

Installation Notes and Tips

When installing the Timken 394CS wheel bearing race, ensure the hub and bearing surfaces are clean and free of debris. Use appropriate tools to press the race evenly into the hub to avoid damage. Verify the race is fully seated and aligned before assembling the bearing and hub components. Proper lubrication of the bearing assembly is recommended to maximize performance and longevity.

Quality Assurance and Warranty

Timken manufactures the 394CS wheel bearing race to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship. This provides confidence in the reliability of the component when installed in compatible Chevrolet and GMC P30 and P3500 vehicles.

This part fits 10 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1981ChevroletP30RWDRear InnerP Series
1981GMCP3500RWDRear InnerP Series
1980ChevroletP30RWDRear InnerP Series
1980GMCP3500RWDRear InnerP Series
1979ChevroletP30RWDRear InnerP Series
1979GMCP3500RWDRear InnerP Series
1978ChevroletP30RWDRear InnerP Series
1977ChevroletP30RWDRear InnerP Series
1976ChevroletP30RWDRear InnerP Series
1975ChevroletP30RWDRear InnerP Series

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.