ACDelco 18A2581AC - Coated Front Disc Brake Rotor
$21799
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ACDELCO part description
Product Description
Front Brake Rotor
Product Attributes
| Width (in) | 5.8 in |
| Stud Quantity | 8 |
| Height (in) | 13.6 in |
| Length (In) | 13.6 IN |
| Weight (lb) | 49.2 lb |
| Product Description | ACDelco Advantage Coated Disc Brake Rotor and Hub Assemblies provide reliable vehicle braking power. With this assembly the rotor is conveniently pre-fitted to the wheel hub as one combined piece. 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 Rotor and Hub Assemblies offer quality at an economical price. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Balancing Type | Balanced |
| 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 1 | Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations. |
| Good Maintenance Practices - Section 1 - Bullet 4 | Check the thickness of your brake pads. |
| FAQ - Question 1 | Does ACDelco offer other grades of brake rotors? |
| 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 2 - Bullet 2 | Inspection of brake lining and pads for wear or contamination by brake fluid or grease. |
| Good Maintenance Practices - Section 2 - Bullet 1 | Inspection of the brake hoses for brittleness or cracking. |
| Good Maintenance Practices - Section 2 - Bullet 3 | Inspection of wheel bearings and grease seals. |
| Features & Benefits - Bullet 1 | Manufactured with multiple alloys for improved heat dissipation and performance |
| Features & Benefits - Bullet 2 | Mill-balanced for proper rotor function; no extra weights needed |
| Programming Required | No |
| Good Maintenance Practices - Section 2 - Bullet 4 | Parking brake adjustments (as needed). |
| Features & Benefits - Bullet 3 | Quality validated for proper metallurgy and correct brake plate thickness |
| Grade Type | Regular |
| Features & Benefits - Bullet 4 | Rounded radius for added strength |
| Good Maintenance Practices - Section 1 - Header | The following inspections and maintenance procedures can help prevent potential brake problems: |
| Good Maintenance Practices - Section 2 - Header | The following should be conducted by a qualified technician: |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Vehicle pulls to the left or right when brakes are applied. |
| Solid Or Vented Type Rotor | Vented |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 5 | Visible ridges or deep grooves on the rotor surface. |
| Rust Resistant Coating | Yes |
| Hub Attached | Yes |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| FAQ - Answer 1 | Yes, ACDelco also offers GM OE brake rotors and Professional brake rotors. |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Discard Thickness | 1.51 IN |
| Discard Thickness | 38.35 MM |
| Mounting Bolt Hole Circle Diameter | 6.5 IN |
| Mounting Bolt Hole Circle Diameter | 165.1 MM |
| Nominal Thickness | 1.58 IN |
| Nominal Thickness | 40.15 MM |
| Overall Height | 5.66 IN |
| Overall Height | 143.75 MM |
| ABS Tone Ring Included | Yes |
Additional Information
| Warranty Special | 12 Months/Unlimited Miles Warranty (Parts Only). Please see ACDelco.com for more details|24 Months/40,000 Kilometers (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8708305030 |
| Country of Origin (Primary) | CN |
| Warranty Special UOM | TX |
| UPC | 00808709343189 |
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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