ACDelco 18A2421 - Disc Brake Rotor - 6 Lug Holes, Cast Iron, Painted, Plain Vented, Front
$8849
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ACDELCO part description
Product Description
Front Brake Rotor
Product Attributes
| Nominal Thickness | 28.016mm (1.103 in.) |
| Center Hole Diameter | 96.52mm (3.8 in.) |
| BOLT CIRCLE | 139.7mm (5.5 in.) |
| Lug Holes Quantity | 6 |
| Lug Holes Quantity | 6 |
| Minimum Thickness | 26.01mm (1.024 in.) |
| Minimum Thickness | 26.01mm (1.024 in.) |
| Quantity | 1 Per Pack |
| Quantity | 1 Per Pack |
| Rotor Construction | 1-Piece |
| Rotor Construction | 1-Piece |
| Rotor Design | Rotors Only |
| Rotor Design | Rotors Only |
| Rotor Diameter | 297.94mm (11.73 in.) |
| Rotor Diameter | 297.94mm (11.73 in.) |
| Rotor Finish | Painted |
| Rotor Finish | Painted |
| Rotor Height | 54.1mm (2.13 in.) |
| Rotor Height | 54.1mm (2.13 in.) |
| Rotor Material | Cast Iron |
| Rotor Material | Cast Iron |
| Rotor Style | Plain |
| Rotor Style | Plain |
| Rotor type | Vented |
| Rotor type | Vented |
| Discard Thickness | 1.024 IN |
| Nominal Thickness | 1.103 IN |
| Height (in) | 2.75 in |
| Bolt Circle Diameter (in) | 5.5 in |
| Bolt Hole Quantity | 6 |
| Weight | 9 lb |
| Discard Thickness | 26 MM |
| Width (in) | 12.38 in |
| Length (In) | 12.38 IN |
| Mounting Bolt Hole Circle Diameter | 139.7 MM |
| Mounting Bolt Hole Circle Diameter | 5.5 IN |
| Bolt Circle Diameter (mm) | 139.7 mm |
| Outside Diameter | 298.05 MM |
| Overall Rotor Diameter (mm) | 297.94mm |
| Mounting Bolt Hole Diameter | 12.55 MM |
| 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. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Material | Cast Iron |
| Construction | Full Cast |
| Features & Benefits - Bullet 3 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Programming Required | No |
| Slotted | No |
| Hat Finish | Painted |
| Features & Benefits - Bullet 2 | Premium aftermarket replacement part |
| Features & Benefits - Bullet 1 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Mounting Bolt Hole Diameter | 0.495 IN |
| Mounting Bolt Hole Quantity | 6 |
| Nominal Thickness | 28 MM |
| Outside Diameter | 11.735 IN |
| Overall Height | 2.127 IN |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Quantity | 6 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Overall Height | 54.05 MM |
| ABS Tone Ring Included | No |
| Center Hole Diameter | 3.795 IN |
| Center Hole Diameter | 96.4 MM |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8708305030 |
| Country of Origin (Primary) | CN |
| Warranty Special UOM | TX |
| UPC | 00707773419090 |
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.
California residents see Prop 65 Warning(s)
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