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Specialty; Police
ACDelco Police rotors are specifically designed to meet the needs of police and pursuit vehicles. These rotors are expertly engineered, manufactured to stringent tolerances, and thoroughly tested to assure reliable, dependable service. The cast iron construction features damped metallurgy to reduce noise and dissipate heat. The unique vane design increases airflow, significantly reducing brake fade at high temperatures. When driving is more than simply a means of getting to and from work—when it IS your work—you can trust ACDelco Specialty brake rotors to provide the reliable stopping power you need.

Features & Benefits:
  • Damped iron metallurgy reduces noise and dissipates heat
  • Enhanced vane configuration increases air flow, providing a consistent low temperature throughout the rotor
  • Fast recovery rate from friction heating after brakes have been applied
  • Significant reduction of brake fade at high temperatures
  • A polymer coating acts as armor against the elements to help reduce corrosion
  • Mill balanced to reduce vibration
MaterialCast Iron
Discard Thickness0.790 in
Discard Thickness20.066 MM
Nominal Thickness0.870 in
Nominal Thickness22.098 MM
Bolt Circle Diameter4.724 in
Bolt Circle Diameter120.0 MM
ConstructionFull Cast
Bolt Hole Quantity5
Outside Diameter12.7 IN
Outside Diameter322.5 MM
Center Bore Diameter2.6 IN
Center Bore Diameter66.0 MM
Height2.1 IN
Height53.3 mm
Grade TypeRegular
ABS Sensor Ring IncludedNo
Surface TypeSmooth
Solid Or Vented Type RotorVented
Alternate/OEM Part Number(s): 19310743

Warranty Information:
24 Month / Unlimited Mile Warranty on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details