| ABS Tone Ring Included | No |
| ACD_RemanDes | No |
| AltPA_127_mm | 30.861 |
| AltPA_130_mm | 32.639 |
| AltPA_143_mm | 165.1 |
| AltPA_144_mm | 317.5 |
| AltPA_25_mm | 317.5 |
| AltPA_3070_mm | 137.3 |
| AltPA_31_mm | 70 |
| AltPA_7577_mm | 52.95 |
| Bolt Hole Quantity | 8 |
| Construction | Full Cast |
| Disc Finish | Ground |
| Discard Thickness | 1.215 |
| FAQ - A1 | Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors. |
| FAQ - Q1 | Does ACDelco offer other grades of brake rotors? |
| Features & Benefits - B1 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Features & Benefits - B2 | Premium aftermarket replacement part |
| Features & Benefits - B3 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Good Maintenance Practices - S1 B1 | Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations. |
| Good Maintenance Practices - S1 B2 | Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required. |
| Good Maintenance Practices - S1 B3 | 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 - S1 B4 | Check the thickness of your brake pads. |
| Good Maintenance Practices - S1 H | The following inspections and maintenance procedures can help prevent potential brake problems: |
| Good Maintenance Practices - S2 B1 | Inspection of the brake hoses for brittleness or cracking. |
| Good Maintenance Practices - S2 B2 | Inspection of brake lining and pads for wear or contamination by brake fluid or grease. |
| Good Maintenance Practices - S2 B3 | Inspection of wheel bearings and grease seals. |
| Good Maintenance Practices - S2 B4 | Parking brake adjustments (as needed). |
| Good Maintenance Practices - S2 H | The following should be conducted by a qualified technician: |
| Grade Type | REGULAR |
| Hat Finish | Turned |
| Height | 2.8 |
| Keyword Search | ACDelco; ACDelco Disc Brake Rotors; ACDelco Disc Brake Rotors; ACDelco Professional Disc Brake Rotors; Brakes; Braking; Brake Parts; Brake Rotors; Disc Brake Rotors; Brakes; Brake Rotor; Disc Brake Rotor; Professional Brake Rotor; Professional Disc Brake Rotor; Professional Brake Rotor; Professional Disc Brake Rotor; Rotor; ROTOR,FRT BRK; ROTOR,FRT BRK (COATED); ROTOR,FRT BRK(MCHG); ROTOR,FRT BRK(W/HUB); ROTOR,RR BRK; ROTOR,RR BRK (COATED); ROTOR KIT,RR BRK; |
| Length | 13 |
| Material | Cast Iron |
| Mkt_BrandQual_Name | Black Hat |
| Mkt_State_Warranty_CA | 24 Months/40,000 KM (Parts Only). Please see ACDelcocanada.com for more details. |
| Mkt_State_Warranty_US | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. |
| Nominal Thickness | 1.285 |
| Outside Diameter | 12.5 |
| Pad Contact Surface Width | 2.1 |
| Product Description | ACDelco Gold (Professional) Black Hat 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. |
| Programming Required | NO |
| Rust Resistant Coating | Yes |
| Signs of Wear & Troubleshooting - S1 B1 | Brake pedal pulsation (not to be confused with normal ABS operation). |
| Signs of Wear & Troubleshooting - S1 B2 | Squealing or grinding noises. |
| Signs of Wear & Troubleshooting - S1 B3 | Low brake pedal height. |
| Signs of Wear & Troubleshooting - S1 B4 | Vehicle pulls to the left or right when brakes are applied. |
| Signs of Wear & Troubleshooting - S1 B5 | Visible ridges or deep grooves on the rotor surface. |
| Signs of Wear & Troubleshooting - S1 H | Brake rotor signs of wear include: |
| Slotted | No |
| Solid Or Vented Type Rotor | VENTED |
| Surface Type | SMOOTH |
| Vintage_Part_Indicator | N |
| Weight | 21 |
| Width | 13 |
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