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Lowest Price GuaranteePart TypeBrake Rotor
BrandACDELCO
Overall Height70.1
Programming RequiredNo
Discard Thickness1.465
Center Bore Diameter (Mm)137.3mm
Overall Rotor Diameter (Mm)317.5mm
Center Bore Diameter (In)5.4in
Center Hole Diameter5.41
Directional Or Non-Directional Brake SurfaceNon-Directional
Features & Benefits - Bullet 6Premium aftermarket replacement part
Features & Benefits - Bullet 7Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Features & Benefits - Bullet 2Black coating on hat and vanes
Disc FinishGround
Bolt Hole Quantity8
Features & Benefits - Bullet 3Quality validated for proper metallurgy and correct brake plate thickness
Features & Benefits - Bullet 4Tighter tolerances similar to GM OE specifications
Features & Benefits - Bullet 5Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Stud/Lug Hole Quantity8
Product DescriptionACDelco 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 the m 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
Mounting Bolt Hole Quantity8
Height (Mm)70
Bolt Circle Diameter (Mm)165.1
Features &#38; Benefits - Bullet 1Cross drilled for quick brake response and heat dissipation
Mounting Bolt Hole Diameter0.645
ConstructionFull Cast
Solid Or Vented Type RotorVented
MaterialCast Iron
Pad Contact Surface Width2.1
Hat FinishTurned
Mounting Bolt Hole Circle Diameter6.5
Height (In)2.8
Rust Resistant CoatingYes
SlottedNo
Conventional Or Drum-In-Hat Type RotorConventional
Abs Tone Ring IncludedNo
Surface TypeSmooth
Bolt Circle Diameter (In)6.5
Outside Diameter317.5
Nominal Thickness39
Vendor Part Number18A558
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
