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ACDELCO 18A634 Part Description
ACDELCO 18A634 Specifications
Product Attributes
| Discard Thickness | 0.906 IN |
| Nominal Thickness | 0.977 IN |
| Height (in) | 1.8 in |
| Pad Contact Surface Width | 2.5 IN |
| Center Bore Diameter (in) | 2.7in |
| Bolt Circle Diameter (in) | 4.4 in |
| Bolt Hole Quantity | 5 |
| Discard Thickness | 23 MM |
| Mounting Bolt Hole Circle Diameter | 112 MM |
| Mounting Bolt Hole Circle Diameter | 4.409 IN |
| Height (mm) | 46.4 mm |
| Pad Contact Surface Width | 64.45 MM |
| Center Bore Diameter (mm) | 68.1mm |
| Bolt Circle Diameter (mm) | 112 mm |
| Overall Height | 1.82 IN |
| Overall Rotor Diameter (mm) | 287.53mm |
| Outside Diameter | 287.65 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 |
| Disc Finish | Ground |
| Features & Benefits - Bullet 3 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Slotted | No |
| Programming Required | No |
| Features & Benefits - Bullet 2 | Premium aftermarket replacement part |
| Grade Type | Regular |
| Surface Type | Smooth |
| Features & Benefits - Bullet 1 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| Hat Finish | Turned |
| Solid Or Vented Type Rotor | Vented |
| Rust Resistant Coating | Yes |
| Mounting Bolt Hole Diameter | 15.3 MM |
| Mounting Bolt Hole Quantity | 5 |
| Nominal Thickness | 24.8 MM |
| Outside Diameter | 11.325 IN |
| Mounting Bolt Hole Diameter | 0.602 IN |
| Directional or Non-Directional Brake Surface | Non-Directional |
| Stud/Lug Hole Quantity | 5 |
| Conventional Or Drum-In-Hat Type Rotor | Conventional |
| Overall Height | 46.25 MM |
| ABS Tone Ring Included | No |
| Center Hole Diameter | 2.677 IN |
| Center Hole Diameter | 68 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 |
| Country of Origin 2 | DE |
| Warranty Special UOM | TX |
| UPC | 00707773384138 |
ACDELCO 18A634 Cross References
| Brand | Part Number |
|---|---|
| WAGNER | BD125433 |
ACDELCO 18A634 Fits Vehicles
- Audi 100 Quattro (1992-1994)
- Volkswagen Passat (1999-2004)
- Audi A6 Quattro (1995-2001)
- Audi A4 (1996-1999)
- Audi 100 (1992-1994)
- Audi A4 Quattro (1996-1999)
- Audi A6 (1995-2001)
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ACDELCO 18A634 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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