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- Front Disc Brake Rotor
Part TypeBrake Rotor
BrandACDELCO
Package Height4.0
Package Width13.1
Package Length13.1
Weight23.0 PG
Weight22
Part CategoryReplacement Parts
Overall Height51.8
Number Of Lugs6
Programming RequiredNo
Disc ConstructionVented
Discard Thickness30.7
Max Center Hole Diameter2.79 in (70.866 mm)
Overall Rotor Diameter (Mm)322.83mm
Center Hole Diameter2.783
Center Hole Diameter (Mm)70.87
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
Features & Benefits - Bullet 2Black coating on hat and vanes
Nominal Thickness (Mm)32.258
Bolt Hole Quantity6
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 Diameter12.71 in (322.8 mm)
Features & Benefits - Bullet 5Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Pitch Circle Diameter (Mm)115
Stud/Lug Hole Quantity6
Discard Thickness (Mm)30.708
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
Mounting Bolt Hole Quantity6
Overall Height (Mm)51.82
Bolt Circle Diameter (Mm)115
PositionFront
Features &#38; Benefits - Bullet 1Cross drilled for quick brake response and heat dissipation
Mounting Bolt Hole Diameter0.563
Pitch Circle Diameter4.52 in (114.8 mm)
ConstructionFull Cast
Solid Or Vented Type RotorVented
Thickness (Mm)32.258
Thickness1.27 in (32.3 mm)
Width (In)13.2
Bolt Circle Diameter4.52 in (114.808 mm)
MaterialCast Iron
Hat FinishPainted
Outside Diameter (Mm)322.83
Includes Abs Sensor RingNo
Mounting Bolt Hole Circle Diameter4.528
Height (In)2.8
Max Bolt Hole Diameter (Mm)70.87
SlottedNo
Length (In)13.2
Conventional Or Drum-In-Hat Type RotorConventional
Abs Tone Ring IncludedNo
Bolt Circle Diameter (In)4.52
Part FitmentDirect Fit
Outside Diameter322.95
Nominal Thickness1.27
Vendor Part Number18A1754
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
