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- Front Disc Brake Rotor
Part TypeBrake Rotor
BrandACDELCO
Package Height2.8
Package Width12.3
Package Length12.3
Weight16.0 PG
Weight17.4
Part CategoryReplacement Parts
Overall Height2.6
Number Of Lugs6
Programming RequiredNo
Disc ConstructionVented
Discard Thickness1.215
Max Center Hole Diameter3.1 in (78.74 mm)
Overall Rotor Diameter (Mm)294.89mm
Center Hole Diameter78.7
Center Hole Diameter (Mm)78.74
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)32.639
Features & Benefits - Bullet 2Black coating on hat and vanes
Bolt Hole Quantity6
Front Brake TypeVarious - Application Specific
Features & Benefits - Bullet 3Quality validated for proper metallurgy and correct brake plate thickness
Features & Benefits - Bullet 4Tighter tolerances similar to GM OE specifications
Overall Rotor Diameter11.61 in (294.9 mm)
Features & Benefits - Bullet 5Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Pitch Circle Diameter (Mm)139.7
Stud/Lug Hole Quantity6
Discard Thickness (Mm)30.861
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 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
Body TypeVarious - Application Specific
Mounting Bolt Hole Quantity6
Bolt Circle Diameter (Mm)139.7
Overall Height (Mm)66.04
Features &#38; Benefits - Bullet 1Cross drilled for quick brake response and heat dissipation
PositionFront
Mounting Bolt Hole Diameter15.35
Pitch Circle Diameter5.5 in (139.7 mm)
Solid Or Vented Type RotorVented
Width (In)12.38
MaterialCast Iron
Thickness (Mm)32.639
Hat FinishPainted
Thickness1.285 in (32.6 mm)
Rear Brake TypeVarious - Application Specific
Bolt Circle Diameter5.5 in (139.7 mm)
Mounting Bolt Hole Circle Diameter139.7
Height (In)3.62
Outside Diameter (Mm)294.89
Includes Abs Sensor RingNo
SlottedNo
Length (In)12.38
Conventional Or Drum-In-Hat Type RotorConventional
Max Bolt Hole Diameter (Mm)78.74
Abs Tone Ring IncludedNo
Bolt Circle Diameter (In)5.5
Part FitmentDirect Fit
Outside Diameter11.61
Nominal Thickness32.65
Vendor Part Number18A258
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
