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GM Original Equipment
ACDelco GM Original Equipment Wheel Bearings, which allow the wheel to rotate with minimal friction, contain tapered roller, straight roller, or ball-bearing elements depending on the vehicle application. Wheel bearings support the weight of the vehicle and are lubricated with axle oil or wheel bearing grease. These original equipment wheel bearings are engineered to fit your specific GM vehicle and will provide the same performance, durability, and service life you expect from General Motors.

Features & Benefits:

  • High quality materials ensure long service life
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Flange Bolt Hole Quantity3
Anti Lock Braking SystemYes
Flange Bolts IncludedNo
Anti Lock Braking System TypeEncoder
Stud Length (IN)2.09
Brake Pilot Diameter (MM)70.62
Hub Pilot Diameter (MM)91.25
Wheel Pilot Diameter (MM)70.12
Spline Quantity33
Wheel Stud Size (MM)12.00
Wheel Stud Quantity5
Brake Pilot Diameter (In)2.78
Hub Pilot Diameter (IN)3.59
Wheel Pilot Diameter (IN)2.76
Wheel Stud Size (in)0.47
Stud Length (MM)53.20
Alternate/OEM Part Number(s): 20981830, 23193306

Warranty Information:
Limited Lifetime
Warranty Details