GM Genuine Parts Wheel Hub
OE
Pack of 1

GM Genuine Parts Wheel Hub

GM Part #13551817

ACDelco Part #13551817

MSRP$288.14*

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

Spline Quantity36
Wheel Studs IncludedYes
Integrated Hub UnitYes
Flange Bolt Hole Quantity4
Flange Bolts IncludedNo
Wheel Pilot Diameter4.56 in / 116 mm
Flange ShapeIrregular
Hub Pilot Diameter4.48 in / 114 mm
Wheel Stud Size0.55 in / 14 mm
Flange Bolt Hole Diameter0.49 in / 12.5 mm
ClassificationOE
Flange IncludedYes
Brake Pilot Diameter7.83 in / 199 mm

24 Months/Unlimited Miles Limited 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)
BrightDrop 4002025, 2026
BrightDrop 6002025, 2026
Silverado EV2024, 2025, 2026