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- Front Disc Brake Rotor
Part TypeBrake Rotor
BrandACDELCO
Package Height2.25
Package Width11.5
Package Length12.25
Weight16.0 PG
Part CategoryReplacement Parts
Overall Height51.8
Number Of Lugs5
Programming RequiredNo
Disc ConstructionVented
Discard Thickness1.063
Center Bore Diameter (Mm)71.1mm
Max Center Hole Diameter2.8 in (71.12 mm)
Abs Sensor Ring IncludedNo
Overall Rotor Diameter (Mm)275.08mm
Center Bore Diameter (In)2.8in
Center Hole Diameter71.1
Pad Contact Surface Width (Mm)51.65
Center Hole Diameter (Mm)71.12
Directional Or Non-Directional Brake SurfaceNon-Directional
Features & Benefits - Bullet 2Premium aftermarket replacement part
Disc FinishGround
Nominal Thickness (Mm)30.099
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
Overall Rotor Diameter10.83 in (275.1 mm)
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)51.8
Pitch Circle Diameter (Mm)4.52
Bolt Circle Diameter (Mm)115
Discard Thickness (Mm)27
Features &#38; Benefits - Bullet 1Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Overall Height (Mm)51.82
Mounting Bolt Hole Diameter0.557
PositionFront
ConstructionFull Cast
Solid Or Vented Type RotorVented
MaterialCast Iron
Pitch Circle Diameter115 in (2921 mm)
Pad Contact Surface Width51.65
Hat FinishTurned
Mounting Bolt Hole Circle Diameter4.528
Thickness (Mm)30.099
Height (In)2
Thickness1.185 in (30.1 mm)
Bolt Circle Diameter115 in (2921 mm)
Rust Resistant CoatingYes
SlottedNo
Conventional Or Drum-In-Hat Type RotorConventional
Outside Diameter (Mm)275.08
Abs Tone Ring IncludedNo
Includes Abs Sensor RingNo
Surface TypeSmooth
Bolt Circle Diameter (In)4.5
Max Bolt Hole Diameter (Mm)71.12
Part FitmentDirect Fit
Outside Diameter275.1
Nominal Thickness30.1
Grade TypeRegular
Vendor Part Number18A1192
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
