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(888) 312-8812 Login SignupACDELCO 18A558 Disc Brake Rotor - 8 Lug Holes, Cast Iron, Plain, Turned Ground, Vented, Front
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$12099
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Get it by Thursday, Mar 19
ACDELCO 18A558 Part Description
Gold™ Disc Brake Rotor - Front, Vented
ACDELCO 18A558 Specifications
Product Attributes
| Nominal Thickness | 39.116mm (1.54 in.) |
| Center Hole Diameter | 137.41mm (5.41 in.) |
| BOLT CIRCLE | 165.1mm (6.5 in.) |
| Lug Holes Quantity | 8 |
| Minimum Thickness | 37.338mm (1.47 in.) |
| Minimum Thickness | 37.338mm (1.47 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 | 317.5mm (12.5 in.) |
| Rotor Diameter | 317.5mm (12.5 in.) |
| Rotor Finish | Turned Ground |
| Rotor Finish | Turned Ground |
| Rotor Height | 71.12mm (2.8 in.) |
| Rotor Height | 71.12mm (2.8 in.) |
| Rotor Material | Cast Iron |
| Rotor Style | Plain |
| Rotor Style | Plain |
| Rotor type | Vented |
| Rotor type | Vented |
| Discard Thickness | 1.465 IN |
| Nominal Thickness | 1.535 IN |
| Pad Contact Surface Width | 2.1 IN |
| Height (in) | 2.8 in |
| Center Bore Diameter (in) | 5.4in |
| Bolt Circle Diameter (in) | 6.5 in |
| Bolt Hole Quantity | 8 |
| Outside Diameter | 12.5 IN |
| Mounting Bolt Hole Diameter | 16.4 MM |
| Overall Height | 2.76 IN |
| Pad Contact Surface Width | 53.1 MM |
| Height (mm) | 70 mm |
| Center Bore Diameter (mm) | 137.3mm |
| Bolt Circle Diameter (mm) | 165.1 mm |
| Outside Diameter | 317.5 MM |
| Overall Rotor Diameter (mm) | 317.5mm |
| Mounting Bolt Hole Diameter | 0.645 IN |
| Features & Benefits - Bullet 1 | Cross drilled for quick brake response and heat dissipation |
| Product Description | ACDelco Gold (Professional) Non-Coated Disc Brake Rotor and Hub Assemblies are a high quality alternative to Original Equipment (OE) parts. These rotors are mounted to the wheel hub where the calipers can press the brake pads against the brake surface to help stop the vehicle. 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 |
| Disc Finish | Ground |
| Slotted | No |
| Programming Required | No |
| Grade Type | Regular |
| Surface Type | Smooth |
| Hat Finish | Turned |
| Solid Or Vented Type Rotor | Vented |
| Rust Resistant Coating | Yes |
| Features & Benefits - Bullet 2 | Black coating on hat and vanes |
| Features & Benefits - Bullet 3 | Quality validated for proper metallurgy and correct brake plate thickness |
| Features & Benefits - Bullet 4 | Tighter tolerances similar to GM OE specifications |
| Features & Benefits - Bullet 5 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Features & Benefits - Bullet 6 | Premium aftermarket replacement part |
| Features & Benefits - Bullet 7 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Discard Thickness | 37.2 MM |
| Mounting Bolt Hole Circle Diameter | 6.5 IN |
| Mounting Bolt Hole Circle Diameter | 165.1 MM |
| Center Hole Diameter | 137.4 MM |
| Mounting Bolt Hole Quantity | 8 |
| Nominal Thickness | 39 MM |
| Center Hole Diameter | 5.41 IN |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Stud/Lug Hole Quantity | 8 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Overall Height | 70.1 MM |
| ABS Tone Ring Included | No |
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 | 00707773319390 |
ACDELCO 18A558 Cross References
| Brand | Part Number |
|---|---|
| WAGNER | BD125346 |
ACDELCO 18A558 Fits Vehicles
- GMC K3500 (1990-2000)
- Dodge Ram 4000 (1998-1999)
- Chevrolet K3500 (1990-2000)
- Dodge Ram 2500 (1994-1999)
- Dodge Ram 3500 (1994-1999)
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ACDELCO 18A558 Manufacturer Information
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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