Description:
Get the ACDelco 18A1660 Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!
ACDelco Gold (Professional) Non-Coated Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. 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:
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
- 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):
4.5 in
Bolt Circle Diameter (mm):
114.3 mm
Center Bore Diameter (in):
3in
Center Bore Diameter (mm):
76mm
Center Hole Diameter:
2.99 in.
Center Hole Diameter:
75.95 mm
Conventional Or Drum-In-Hat Type Rotor:
Drum-In-Hat
Directional or Non-Directional Brake Surface:
No Degrees Celsius, Centigrade
Disc Brake Rotor Construction:
Solid
Discard Thickness:
0.331 in.
Discard Thickness:
8.4 mm
Includes ABS Sensor Ring:
No
Max Bolt Hole Diameter (mm):
75.95mm
Mounting Bolt Hole Circle Diameter:
114.3 mm
Mounting Bolt Hole Circle Diameter:
4.5 in.
Mounting Bolt Hole Diameter:
0.491 in.
Mounting Bolt Hole Diameter:
12.45 mm
Mounting Bolt Hole Quantity:
4
Nominal Thickness:
0.394 in.
Outside Diameter:
10.315 in.
Overall Height:
2.402 in.
Overall Rotor Diameter (mm):
261.87mm
Pad Contact Surface Width:
1.5 in.
Pad Contact Surface Width:
38.5 mm
Pitch Circle Diameter (mm):
114.3mm
Rust Resistant Coating:
Yes
Solid Or Vented Type Rotor:
Vented
Stud/Lug Hole Quantity:
4
Thickness (mm):
10.007 mm
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:
