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- Front Disc Brake Rotor
Part TypeBrake Rotor
BrandACDELCO
Package Height1.6
Package Width10.5
Package Length11.5
Weight12.1 PG
Weight12.1
Part CategoryReplacement Parts
Overall Height41.05
Number Of Lugs4
Programming RequiredNo
Disc ConstructionVented
Discard Thickness0.866
Center Bore Diameter (Mm)59.1mm
Max Center Hole Diameter2.32 in (58.928 mm)
Abs Sensor Ring IncludedNo
Overall Rotor Diameter (Mm)256.03mm
Center Bore Diameter (In)2.3in
Center Hole Diameter59.1
Pad Contact Surface Width (Mm)46.35
Center Hole Diameter (Mm)58.93
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
Nominal Thickness (Mm)23.926
Features & Benefits - Bullet 2Black coating on hat and vanes
Disc FinishGround
Bolt Hole Quantity4
Features & Benefits - Bullet 3Quality validated for proper metallurgy and correct brake plate thickness
Overall Rotor Diameter10.08 in (256 mm)
Features & Benefits - Bullet 4Tighter tolerances similar to GM OE specifications
Features & Benefits - Bullet 5Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Pitch Circle Diameter (Mm)100
Discard Thickness (Mm)21.996
Stud/Lug Hole Quantity4
Overall Height (Mm)41.15
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 them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality p arts 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 Quantity4
PositionFront
Height (Mm)40.9
Bolt Circle Diameter (Mm)100
Features &#38; Benefits - Bullet 1Cross drilled for quick brake response and heat dissipation
Pitch Circle Diameter3.93 in (99.8 mm)
Mounting Bolt Hole Diameter0.495
ConstructionFull Cast
Solid Or Vented Type RotorVented
Thickness (Mm)23.926
Thickness0.942 in (23.9 mm)
Width (In)10.5
Bolt Circle Diameter3.9
MaterialCast Iron
Pad Contact Surface Width1.8
Hat FinishTurned
Outside Diameter (Mm)256.03
Includes Abs Sensor RingNo
Mounting Bolt Hole Circle Diameter99.8
Height (In)1.6
Max Bolt Hole Diameter (Mm)58.93
Rust Resistant CoatingYes
SlottedNo
Length (In)11.5
Conventional Or Drum-In-Hat Type RotorConventional
Abs Tone Ring IncludedNo
Grade TypeRegular
Surface TypeSmooth
Bolt Circle Diameter (In)3.9
Part FitmentDirect Fit
Outside Diameter256.05
Nominal Thickness23.95
Vendor Part Number18A2324
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
