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GM Genuine Parts Rear Wheel Hub
OE

GM Genuine Parts Rear Wheel Hub

GM Part #13552420

ACDelco Part #13552420

MSRP$166.22*

GM Genuine Parts Wheel Hubs are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Helps dampen the amount of friction where the axle meets the wheel
  • Features greased bearings
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

About this product

GM Genuine Parts Wheel Hubs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These hubs serve as the main support for your vehicle's wheel and tire and is responsible for their smooth and quiet rotation. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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  • Helps dampen the amount of friction where the axle meets the wheel
  • Features greased bearings
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Flange IncludedYes
Inside Diameter1.81 in / 46.2 mm
ClassificationOE
Hub Pilot Diameter3.59 in / 91.25 mm
Wheel Pilot Diameter2.63 in / 66.84 mm
Wheel Stud Size0.55 in / 14 mm
Flange Diameter6.18 in / 157 mm
Brake Pilot Diameter2.65 in / 67.33 mm
Outside Diameter3.83 in / 97.5 mm
Wheel Stud Quantity6
Flange ShapeCircular
Flange Bolts IncludedYes
Wheel Studs IncludedYes
Integrated Hub UnitYes
Bearing TypeBall
Flange Bolt Hole Diameter0.6 in / 15.43 mm
Flange Bolt Hole Quantity6
Drive TypeNon-Driven
Flange Offset1.19 in / 30.31 mm

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Signs of wear for wheel hubs include but are not limited to:

  • Grinding when the vehicle is in motion
  • Knocking or clunking
  • Humming, rumbling, squealing, roaring or growling
  • Looseness
  • ABS, Traction control, Stability control light.
  • Wheel vibration and/or wobble
  • Tighten the wheel hub axle nut to recommended specs, overtightening may cause premature wear to the hub assembly
  • Do not operate vehicle with a worn wheel hub assembly

ModelBody StyleTrimYear(s)
XT5Base, Luxury, Premium Luxury2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
XT6Luxury, Premium Luxury2020, 2021, 2022, 2023, 2024, 2025