ACDelco
ACDelco RW20-138 | Rear Wheel Bearing
ACDelco GM Original Equipment Wheel Bearings allow the wheel to rotate with minimal friction, and are GM-recommended replacements for your vehicle's original components. Wheel bearings support the...
ACDelco GM Original Equipment Wheel Bearings allow the wheel to rotate with minimal friction, and are GM-recommended replacements for your vehicle's original components. Wheel bearings support the weight of the vehicle and are lubricated with axle oil or wheel bearing grease. These original equipment wheel bearings have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠
Bolt Circle Diameter (in) | 4.13 |
Bolt Circle Diameter (mm) | 105 |
Good Maintenance Practices - Section 1 - Bullet 1 | Be sure to have the bearing properly aligned when pressing it into the spindle assembly and do not overtighten center hub bearing to constant velocity shaft nut. |
Good Maintenance Practices - Section 1 - Bullet 2 | Follow the manufacturers recommended torque specification. |
Height (in) | 4.8 |
Hub Pilot Diameter (in) | 2.7283 |
Hub Pilot Diameter (mm) | 69.3 |
Length (in) | 5.4 |
Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
Programming Required | No |
Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Grinding or humming noise from bearing assembly maybe more noticeable while turning |
Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Tire and wheel vibration |
Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Excessive play at tire and wheel |
Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Wheel hot to the touch |
Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear for wheel bearings include but are not limited to: |
Weight (lb) | 6.9 |