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- Performance Front Disc Brake Rotor Assembly for Severe Duty
Part TypeBrake Rotor
BrandACDELCO
Package Height4.2
Package Width14.1
Package Length14.1
Weight22.7 PG
Part CategoryReplacement Parts
Overall Height2.15 in (54.6 mm)
Number Of Lugs5
Disc ConstructionVented
Max Center Hole Diameter2.86 in (72.644 mm)
Abs Sensor Ring IncludedNo
Discard Thickness1.043 in (26.492 mm)
Pad Contact Surface Width (Mm)61.25
Center Hole Diameter (Mm)72.64
Overall Rotor Diameter (Mm)345.19
Nominal Thickness (Mm)27.99
Center Hole Diameter2.86 in (72.644 mm)
Disc FinishTurned
Bolt Hole Quantity5
Overall Rotor Diameter13.59 in (345.2 mm)
Bolt Circle Diameter (Mm)115
Pitch Circle Diameter (Mm)115
Discard Thickness (Mm)26.492
Overall Height (Mm)54.61
PositionVarious - Application Specific
Solid Or Vented Type RotorVented
MaterialCast Iron
Pitch Circle Diameter4.52 in (114.8 mm)
Pad Contact Surface Width2.4
Hat FinishTurned
Thickness (Mm)27.99
Disc DesignSlotted
Thickness1.102 in (28 mm)
Bolt Circle Diameter4.5
Rust Resistant CoatingYes
Outside Diameter (Mm)345.19
Includes Abs Sensor RingNo
SlottedYes
Max Bolt Hole Diameter (Mm)72.64
Surface TypeSmooth
Part FitmentDirect Fit
Outside Diameter13.6 in (345.4 mm)
Nominal Thickness1.102 in (28 mm)
Grade TypePerformance
Vendor Part Number18A2343SD
Package Qty1
Package TypeEA
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