ACDelco
ACDelco 18A2821 | Rear Disc Brake Rotor
ACDelco Gold (Professional) Fully Coated Disc Brake Rotors are the high quality alternative to Original Equipment (OE) parts. These rotors are mounted to the wheel hub where the calipers can press...
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. ?
ABS Sensor Ring Included | No |
Bolt Circle Diameter (in) | 4.134 |
Bolt Circle Diameter (mm) | 105 |
Bolt Hole Quantity | 5 |
Center Bore Diameter (in) | 2.4 in |
Center Bore Diameter (mm) | 61 mm |
Construction | Full Cast |
Disc Finish | Non Directional |
Grade Type | Regular |
Hat Finish | Plain |
Height (in) | 3.12 |
Height (mm) | 45.7 |
Length (in) | 11.25 |
Material | Cast Iron |
Programming Required | No |
Rust Resistant Coating | No |
Slotted | No |
Solid Or Vented Type Rotor | Solid |
Surface Type | Smooth |
Weight (lb) | 10.8 |
Width (in) | 11.25 |