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- Front Disc Brake Rotor
Part TypeBrake Rotor
BrandACDELCO
Package Height2.3
Package Width11.2
Package Length11.2
Weight15.6 PG
Part CategoryReplacement Parts
Overall Height44.85
Number Of Lugs4
Programming RequiredNo
Disc ConstructionVented
Discard Thickness0.905
Center Bore Diameter (Mm)63.6mm
Max Center Hole Diameter2.51 in (63.754 mm)
Abs Sensor Ring IncludedNo
Overall Rotor Diameter (Mm)277.88mm
Center Bore Diameter (In)2.5in
Center Hole Diameter63.75
Pad Contact Surface Width (Mm)59.55
Center Hole Diameter (Mm)63.75
Directional Or Non-Directional Brake SurfaceNon-Directional
Features & Benefits - Bullet 2Premium aftermarket replacement part
Disc FinishGround
Nominal Thickness (Mm)24.993
Bolt Hole Quantity4
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 Quantity4
Overall Rotor Diameter10.94 in (277.9 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 Quantity4
Height (Mm)44.8
Pitch Circle Diameter (Mm)107.95
Bolt Circle Diameter (Mm)108
Discard Thickness (Mm)22.987
Features &#38; Benefits - Bullet 1Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Overall Height (Mm)44.96
Mounting Bolt Hole Diameter13.7
PositionFront
ConstructionFull Cast
Solid Or Vented Type RotorVented
MaterialCast Iron
Pitch Circle Diameter4.25 in (108 mm)
Pad Contact Surface Width2.3
Hat FinishTurned
Mounting Bolt Hole Circle Diameter107.95
Thickness (Mm)24.993
Height (In)1.8
Thickness0.984 in (25 mm)
Bolt Circle Diameter4.25 in (107.95 mm)
Rust Resistant CoatingYes
SlottedNo
Conventional Or Drum-In-Hat Type RotorConventional
Outside Diameter (Mm)277.9
Abs Tone Ring IncludedNo
Includes Abs Sensor RingNo
Surface TypeSmooth
Bolt Circle Diameter (In)4.3
Max Bolt Hole Diameter (Mm)63.75
Part FitmentDirect Fit
Outside Diameter277.9
Nominal Thickness25
Grade TypeRegular
Vendor Part Number18A2364
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
