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Part TypeBrake Rotor
BrandACDELCO
Weight18.7
Part CategoryReplacement Parts
Overall Height51.55
Programming RequiredNo
Discard Thickness27.4
Center Bore Diameter (Mm)71.1mm
Center Bore Diameter (In)2.8in
Center Hole Diameter70.7
Directional Or Non-Directional Brake SurfaceNon-Directional
Features & Benefits - Bullet 2Mill-balanced for proper rotor function; no extra weights needed
Disc FinishNon Directional
Bolt Hole Quantity5
Features & Benefits - Bullet 3Quality validated for proper metallurgy and correct brake plate thickness
Features & Benefits - Bullet 4Rounded radius for added strength
Stud/Lug Hole Quantity5
Product DescriptionACDelco Silver (Advantage) Coated Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. These rotors provide reliable vehicle braking power. Their robotic-applied, bak ed-on coating helps prevent brake pulsation, helps prevent the rotor from seizing to the hub, and provides superior rust prevention against harsh environmental elements such as rain, snow, and corrosive road sprays. They feature a non-directional ground finish that helps to extend brake pad life and minimizes thickness variation. They are also ready to be installed right out of the box, with no machining required. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Mounting Bolt Hole Quantity5
Height (Mm)50.8
Bolt Circle Diameter (Mm)115
Features &#38; Benefits - Bullet 1Manufactured with multiple alloys for improved heat dissipation and performance
Mounting Bolt Hole Diameter0.495
ConstructionFull Cast
Solid Or Vented Type RotorVented
Width (In)12.2
MaterialCast Iron
Hat FinishPlain
Mounting Bolt Hole Circle Diameter115
Height (In)2
Rust Resistant CoatingYes
SlottedNo
Length (In)12.8
Conventional Or Drum-In-Hat Type RotorConventional
Abs Tone Ring IncludedNo
Surface TypeSmooth
Bolt Circle Diameter (In)4.528
Part FitmentDirect Fit
Outside Diameter11.651
Nominal Thickness29.1
Vendor Part Number18A2475AC
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
