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- Front Disc Brake Rotor
Part TypeBrake Rotor
BrandACDELCO
Package Height3.62
Package Width14.5
Package Length15.12
Weight23.0 PG
Part CategoryReplacement Parts
Overall Height2.05 in (52.1 mm)
Number Of Lugs6
Disc ConstructionVented
Max Center Hole Diameter2.78 in (70.612 mm)
Abs Sensor Ring IncludedNo
Discard Thickness1.209 in (30.709 mm)
Center Hole Diameter (Mm)70.72
Overall Rotor Diameter (Mm)322.9
Nominal Thickness (Mm)32.14
Center Hole Diameter2.78 in (70.612 mm)
Disc FinishCoated
Bolt Hole Quantity6
Overall Rotor Diameter12.71 in (322.8 mm)
Bolt Circle Diameter (Mm)115
Pitch Circle Diameter (Mm)115
Discard Thickness (Mm)30.70
Overall Height (Mm)51.96
PositionFront
Solid Or Vented Type RotorVented
MaterialCast Iron
Pitch Circle Diameter4.53 in (115.1 mm)
Hat FinishPlain
Thickness (Mm)32.14
Thickness1.265 in (32.1 mm)
Bolt Circle Diameter4.528
Rust Resistant CoatingYes
Outside Diameter (Mm)322.9
Includes Abs Sensor RingNo
SlottedNo
Max Bolt Hole Diameter (Mm)14.25
Surface TypeSmooth
Part FitmentDirect Fit
Outside Diameter12.71 in (322.8 mm)
Nominal Thickness1.265 in (32.1 mm)
Max Center Hole Diameter (Mm)70.72
Max Bolt Hole Diameter0.561 in (14.249 mm)
Grade TypePerformance
Vendor Part Number177-0912
Package Qty1
Package TypeEA
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