Image is not a representation of the actual product
Rear Brake Rotor - ACDelco (18A2818)
2011-2017 ACDelco - 18a2818
Image is not a representation of the actual product
- Sale Price: $67.57
Details
- Brand:
- SKU:
18A2818
- GTIN: 00707773952436
- UPC: 707773952436
- Positions: Rear
- Other Names:
88878106
- Description: ACDelco Professional Disc Brake Rotors provide reliable vehicle braking power and are a high quality replacement for many vehicles on the road today. They feature a thickness variation that is less than 0.0004 to minimize pedal pulsation, noise, and help to extend brake pad life. These rotors meet the SAE standard for structural integrity with OE matched G3000 qualified material delivering guaranteed performance. Also, no machining is required. ACDelco Advantage Disc Brake Rotors are ready to be installed right out of the box. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
disc-brake-rotor;rotor;brake-rotor;disc-brake; - Condition: New
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Additional Information
| Brand | ACDelco Gold |
| ABS Tone Ring Included | No |
| Bolt Circle Diameter (in) | 4.5 |
| Bolt Circle Diameter (mm) | 114.3 |
| Bolt Hole Quantity | 5 |
| Center Bore Diameter (in) | 2.7in |
| Center Bore Diameter (mm) | 69mm |
| Center Hole Diameter | 2.717 69 |
| Construction | Full Cast |
| Conventional Or Drum-In-Hat Type Rotor | Drum-In-Hat |
| Disc Finish | Turned |
| Discard Thickness | 0.724 18.4 |
| FAQ - Answer 1 | Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors. |
| FAQ - Question 1 | Does ACDelco offer other grades of brake rotors? |
| Features & Benefits - Bullet 1 | Inspected for balance; resulting in smooth brake operation and noise reduction |
| Features & Benefits - Bullet 2 | Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products |
| Features & Benefits - Bullet 3 | Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration |
| Good Maintenance Practices - Section 1 - Bullet 1 | Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations. |
| Good Maintenance Practices - Section 1 - Bullet 2 | Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required. |
| Good Maintenance Practices - Section 1 - Bullet 3 | Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary). |
| Good Maintenance Practices - Section 1 - Bullet 4 | Check the thickness of your brake pads. |
| Good Maintenance Practices - Section 1 - Header | The following inspections and maintenance procedures can help prevent potential brake problems: |
| Good Maintenance Practices - Section 2 - Bullet 1 | Inspection of the brake hoses for brittleness or cracking. |
| Good Maintenance Practices - Section 2 - Bullet 2 | Inspection of brake lining and pads for wear or contamination by brake fluid or grease. |
| Good Maintenance Practices - Section 2 - Bullet 3 | Inspection of wheel bearings and grease seals. |
| Good Maintenance Practices - Section 2 - Bullet 4 | Parking brake adjustments (as needed). |
| Good Maintenance Practices - Section 2 - Header | The following should be conducted by a qualified technician: |
| Grade Type | Regular |
| Hat Finish | Turned |
| Height (in) | 2.4 |
| Height (mm) | 60.1 |
| Inside Diameter | 222 8.74 |
| Material | Cast Iron |
| Mounting Bolt Hole Circle Diameter | 4.5 114.3 |
| Mounting Bolt Hole Diameter | 12.35 0.487 |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 0.787 20 |
| Outside Diameter | 313.9 12.358 |
| Overall Height | 60.15 2.368 |
| Overall Rotor Diameter (mm) | 313.94mm |
| Pad Contact Surface Width | 1.8 45.95 |
| Programming Required | No |
| Rust Resistant Coating | Yes |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Brake pedal pulsation (not to be confused with normal ABS operation). |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Squealing or grinding noises. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Low brake pedal height. |
| 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. |
| Signs of Wear & Troubleshooting - Section 1 - Header | Brake rotor signs of wear include: |
| Slotted | No |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 5 |
| Surface Type | Smooth |
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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