ACDelco
ACDelco 18A2956A | Rear Disc Brake Rotor
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...
ACDelco Advantage Coated Disc Brake Rotors provide reliable vehicle braking power. Their robotic-applied, baked-on coating helps prevent brake pulsation, helps prevent the rotor from seizing to the hub, and provides superior rust prevention against harsh environmental elements such as rain, snow, and corrosive road sprays. They feature a non-directional ground finish that helps to extend brake pad life and minimizes thickness variation. They are also ready to be installed right out of the box, with no machining required. These dependable aftermarket Advantage Coated Disc Brake Rotors offer quality at an economical price. ?
ABS Sensor Ring Included | No |
Bolt Circle Diameter (in) | 6.5 |
Bolt Circle Diameter (mm) | 165.1 |
Bolt Hole Quantity | 8 |
Center Bore Diameter (in) | 4.6 in |
Center Bore Diameter (mm) | 116.8 mm |
Construction | Full Cast |
Disc Finish | Non Directional |
FAQ - Answer 1 | Yes, ACDelco also offers GM OE brake rotors and Professional brake rotors. |
FAQ - Question 1 | Does ACDelco offer other grades of brake rotors? |
Grade Type | Regular |
Hat Finish | Plain |
Height (in) | 3.4 |
Height (mm) | 86.4 |
Length (in) | 14 |
Material | Cast Iron |
Programming Required | No |
Rust Resistant Coating | Yes |
Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Vehicle pulls to the left or right when brakes are applied. |
Signs of Wear & Troubleshooting - Section 1 - Bullet 5 | Visible ridges or deep grooves on the rotor surface. |
Slotted | No |
Solid Or Vented Type Rotor | Vented |
Surface Type | Smooth |
Weight (lb) | 24.7 |
Width (in) | 13.3 |