Description:
Get the ACDelco 18A657A Disc Brake Rotor for your vehicle. Buy now and secure your purchase online!
ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- Economical value with dependable quality
- For General Motors vehicles as well as most makes and models
- Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
Specifications:
Bolt Circle Diameter (in):
4.5 in
Bolt Circle Diameter (mm):
114.3 mm
Center Bore Diameter (in):
2.8in
Center Bore Diameter (mm):
71.1mm
Center Hole Diameter:
2.83 in.
Center Hole Diameter:
71.9 mm
Conventional Or Drum-In-Hat Type Rotor:
Drum-In-Hat
Directional or Non-Directional Brake Surface:
No Degrees Celsius, Centigrade
Disc Finish:
Non-Directional
Discard Thickness:
0.374 in.
Discard Thickness:
9.5 mm
Mounting Bolt Hole Circle Diameter:
114.3 mm
Mounting Bolt Hole Circle Diameter:
4.5 in.
Mounting Bolt Hole Diameter:
0.609 in.
Mounting Bolt Hole Diameter:
15.45 mm
Mounting Bolt Hole Quantity:
5
Nominal Thickness:
0.43 in.
Nominal Thickness:
10.9 mm
Outside Diameter:
11.22 in.
Rust Resistant Coating:
No
Solid Or Vented Type Rotor:
Vented
Stud/Lug Hole Quantity:
5
Manufacturer Warranty:
12 Months
