Gold
Pack of 1
Gold
Pack of 1
ACDelco Gold Non-Coated Rear Disc Brake Rotor
GM Part #19183601
ACDelco Part #18A2391
About this product
ACDelco Gold (Professional) Non-Coated 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.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Surface TypeSmooth
MaterialCast Iron
ConstructionFull Cast
ABS Sensor Ring IncludedNo
Rust Resistant CoatingYes
Pad Contact Surface Width1.7 in / 44.25 mm
Nominal Thickness0.783 in / 19.9 mm
Outside Diameter11.496 in / 292 mm
Discard Thickness0.709 in / 18 mm
ClassificationGold
Mounting Bolt Hole Circle Diameter4.331 in / 110 mm
Mounting Bolt Hole Diameter4.331 in / 110 mm
Mounting Bolt Hole Quantity5
Solid Or Vented Type RotorSolid
Disc FinishGround
Hat FinishTurned
Overall Height1.63 in / 41.4 mm
Center Hole Diameter2.579 in / 65.5 mm
Surface TypeSmooth
ConstructionFull Cast
Rust Resistant CoatingYes
Nominal Thickness0.783 in / 19.9 mm
Discard Thickness0.709 in / 18 mm
Mounting Bolt Hole Circle Diameter4.331 in / 110 mm
Mounting Bolt Hole Quantity5
Disc FinishGround
Overall Height1.63 in / 41.4 mm
MaterialCast Iron
ABS Sensor Ring IncludedNo
Pad Contact Surface Width1.7 in / 44.25 mm
Outside Diameter11.496 in / 292 mm
ClassificationGold
Mounting Bolt Hole Diameter4.331 in / 110 mm
Solid Or Vented Type RotorSolid
Hat FinishTurned
Center Hole Diameter2.579 in / 65.5 mm
24 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.