Silver
Pack of 1
Silver
Pack of 1
ACDelco Advantage Coated Rear Disc Brake Rotor
GM Part #19328048
ACDelco Part #18A2391AC
About this product
ACDelco Advantage Coated Disc Brake Rotor is an economical replacement component for one or more of the following vehicle systems: brake. This dependable aftermarket rotor offers quality at a competitive price.
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- Dependable replacement
- Economically priced
- Provides the performance you expect from ACDelco
MaterialCast Iron
ABS Sensor Ring IncludedNo
Surface TypeSmooth
ConstructionFull Cast
Rust Resistant CoatingYes
Outside Diameter11.496 in / 292 mm
Discard Thickness0.709 in / 18 mm
Nominal Thickness0.783 in / 19.9 mm
ClassificationSilver
Mounting Bolt Hole Circle Diameter4.331 in / 110 mm
Mounting Bolt Hole Diameter4.331 in / 110 mm
Disc FinishDirectional
Hat FinishPlain
Mounting Bolt Hole Quantity5
Solid Or Vented Type RotorSolid
Center Hole Diameter2.579 in / 65.5 mm
Overall Height1.63 in / 41.4 mm
MaterialCast Iron
Surface TypeSmooth
Rust Resistant CoatingYes
Discard Thickness0.709 in / 18 mm
ClassificationSilver
Mounting Bolt Hole Diameter4.331 in / 110 mm
Hat FinishPlain
Solid Or Vented Type RotorSolid
Overall Height1.63 in / 41.4 mm
ABS Sensor Ring IncludedNo
ConstructionFull Cast
Outside Diameter11.496 in / 292 mm
Nominal Thickness0.783 in / 19.9 mm
Mounting Bolt Hole Circle Diameter4.331 in / 110 mm
Disc FinishDirectional
Mounting Bolt Hole Quantity5
Center Hole Diameter2.579 in / 65.5 mm
12 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.