GM Genuine Parts Front Wheel Hub
OE
Pack of 1

GM Genuine Parts Front Wheel Hub

GM Part #13549864

ACDelco Part #13549864

MSRP$281.82*

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)

Pack of 1

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
Flange Diameter7.04 in / 179 mm
Inside Diameter1.55 in / 39.5 mm
Outside Diameter4.43 in / 112.71 mm
ClassificationOE
Hub Pilot Diameter3.9 in / 99.3 mm
Brake Pilot Diameter3.08 in / 78.4 mm
Wheel Pilot Diameter3.06 in / 77.78 mm
Wheel Stud Size0.55 in / 14 mm
Wheel Stud Quantity6
Flange ShapeCircular
Flange Bolts IncludedYes
Wheel Studs IncludedYes
Spline Quantity33
Integrated Hub UnitYes
Flange Bolt Hole Diameter0.6 in / 15.4 mm
Flange Bolt Hole Quantity6
Bearing TypeTaper
Flange Offset1.56 in / 39.8 mm
Drive TypeDriven

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)
Escalade2021, 2022, 2023, 2024, 2025, 2026
Escalade ESV2021, 2022, 2023, 2024, 2025, 2026