Description:
ACDelco Gold (Professional) Enhanced Performance Police Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. They feature a thickness variation that helps to minimize pedal pulsation, noise, and help to extend brake pad life. These rotors meet the SAE standard for structural integrity with OE matched material, delivering guaranteed performance. ACDelco Gold (Fleet/Police) Disc Brake Rotors are ready to be installed right out of the box - no machining required. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- Damped iron metallurgy reduces noise and dissipates heat
- Enhanced vane configuration increases air flow, providing a consistent low temperature throughout the rotor
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
- Mill balanced to reduce vibration
- Premium aftermarket replacement part
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Specifications:
ABS Tone Ring Included:
No
Bolt Circle Diameter (in):
5.5 in
Bolt Circle Diameter (mm):
139.7 mm
Center Bore Diameter (in):
3.1in
Center Bore Diameter (mm):
78.7mm
Center Hole Diameter:
3.1 in.
Center Hole Diameter:
78.75 mm
Conventional Or Drum-In-Hat Type Rotor:
Drum-In-Hat
Directional or Non-Directional Brake Surface:
No Degrees Celsius, Centigrade
Discard Thickness:
0.73 in.
Discard Thickness:
18.55 mm
Inside Diameter:
249.7 mm
Inside Diameter:
9.831 in.
Mounting Bolt Hole Circle Diameter:
3.1 in.
Mounting Bolt Hole Circle Diameter:
78.75 mm
Mounting Bolt Hole Diameter:
0.645 in.
Mounting Bolt Hole Diameter:
16.4 mm
Mounting Bolt Hole Quantity:
6
Nominal Thickness:
0.79 in.
Nominal Thickness:
20.05 mm
Outside Diameter:
13.58 in.
Outside Diameter:
344.95 mm
Solid Or Vented Type Rotor:
Solid
Stud/Lug Hole Quantity:
6
Features and Benefits:
- – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
- – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
- – Check the thickness of your brake pads.
- – Inspect the brake lines for rust, punctures or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
- – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
- – Inspection of the brake hoses for brittleness or cracking.
- – Inspection of wheel bearings and grease seals.
- – Parking brake adjustments (as needed).
- The following inspections and maintenance procedures can help prevent potential brake problems:
- The following should be conducted by a qualified technician:
Specifications:
Manufacturer Warranty:
12 Months
