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- Rear Drum In-Hat Disc Brake Rotor
Part TypeBrake Rotor
BrandACDELCO
Package Height4.0
Package Width13.1
Package Length13.1
Part CategoryReplacement Parts
Overall Height2.596
Number Of Lugs6
Programming RequiredNo
Disc ConstructionSolid
Discard Thickness11.4
Max Center Hole Diameter2.72 in (69.088 mm)
Stud/Lug Hole Diameter114.3
Abs Sensor Ring IncludedNo
Center Bore Diameter (Mm)69mm
Overall Rotor Diameter (Mm)324.1mm
Center Bore Diameter (In)2.7in
Pad Contact Surface Width (Mm)48.25
Center Hole Diameter69.05
Center Hole Diameter (Mm)69.09
Inside Diameter227.5
Features & Benefits - Bullet 2Premium aftermarket replacement part
Nominal Thickness (Mm)13.004
Disc FinishTurned
Bolt Hole Quantity6
Features & Benefits - Bullet 3Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Overall Rotor Diameter12.76 in (324.1 mm)
Stud/Lug Hole Quantity6
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 Quantity6
Pitch Circle Diameter (Mm)114.3
Discard Thickness (Mm)11.4
Height (Mm)65.8
Bolt Circle Diameter (Mm)114.3
Overall Height (Mm)65.79
Features &#38; Benefits - Bullet 1Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
PositionRear
Mounting Bolt Hole Diameter114.3
ConstructionFull Cast
Pitch Circle Diameter4.5 in (114.3 mm)
Solid Or Vented Type RotorSolid
MaterialCast Iron
Pad Contact Surface Width1.9
Hat FinishTurned
Thickness (Mm)13.004
Mounting Bolt Hole Circle Diameter4.5
Thickness0.512 in (13 mm)
Bolt Circle Diameter4.5 in (114.3 mm)
Height (In)2.6
Rust Resistant CoatingYes
Outside Diameter (Mm)324
SlottedNo
Conventional Or Drum-In-Hat Type RotorDrum-In-Hat
Includes Abs Sensor RingNo
Abs Tone Ring IncludedNo
Max Bolt Hole Diameter (Mm)13.21
Surface TypeSmooth
Bolt Circle Diameter (In)4.5
Part FitmentDirect Fit
Outside Diameter12.76
Nominal Thickness13
Max Bolt Hole Diameter0.52 in (13.208 mm)
Grade TypeRegular
Vendor Part Number18A2685
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
