
Part TypeBrake Rotor
BrandACDELCO
Weight8
Overall Height47
Programming RequiredNo
Discard Thickness21
Center Bore Diameter (Mm)64.1mm
Center Bore Diameter (In)2.5in
Center Hole Diameter64.25
Directional Or Non-Directional Brake SurfaceNon-Directional
Inside Diameter160
Features & Benefits - Bullet 2Premium aftermarket replacement part
Disc FinishGround
Bolt Hole Quantity5
Features & Benefits - Bullet 3Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Stud/Lug Hole Quantity5
Product DescriptionACDelco 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
Mounting Bolt Hole Quantity5
Height (Mm)47
Bolt Circle Diameter (Mm)114.3
Features &#38; Benefits - Bullet 1Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Mounting Bolt Hole Diameter12.55
ConstructionFull Cast
Solid Or Vented Type RotorVented
Width (In)11.25
MaterialCast Iron
Pad Contact Surface Width2.4
Hat FinishTurned
Mounting Bolt Hole Circle Diameter4.5
Lug Quantity5
Height (In)1.9
Rust Resistant CoatingYes
SlottedNo
Length (In)11.25
Conventional Or Drum-In-Hat Type RotorConventional
Abs Tone Ring IncludedNo
Surface TypeSmooth
Bolt Circle Diameter (In)4.5
Outside Diameter11.1
Nominal Thickness0.906
Vendor Part Number18A912
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations