Gold
Pack of 1
Gold
Pack of 1
ACDelco Gold Black Hat Front Disc Brake Rotor
GM Part #19203434
ACDelco Part #18A2442
About this product
ACDelco 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.
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
ABS Sensor Ring IncludedNo
ConstructionFull Cast
Solid Or Vented Type RotorVented
Surface TypeSmooth
Rust Resistant CoatingYes
MaterialCast Iron
Pad Contact Surface Width2.7 in / 68.5 mm
ClassificationGold
Outside Diameter15 in / 381 mm
Mounting Bolt Hole Quantity5
Hat FinishTurned
Disc FinishTurned
Nominal Thickness1.538 in / 39.05 mm
Discard Thickness1.421 in / 36.1 mm
Weight43.8lb
Mounting Bolt Hole Circle Diameter6.772 in / 172 mm
Center Hole Diameter5.157 in / 131 mm
Overall Height4.132 in / 104.95 mm
ABS Sensor Ring IncludedNo
Solid Or Vented Type RotorVented
Rust Resistant CoatingYes
Pad Contact Surface Width2.7 in / 68.5 mm
Outside Diameter15 in / 381 mm
Hat FinishTurned
Nominal Thickness1.538 in / 39.05 mm
Weight43.8lb
Center Hole Diameter5.157 in / 131 mm
ConstructionFull Cast
Surface TypeSmooth
MaterialCast Iron
ClassificationGold
Mounting Bolt Hole Quantity5
Disc FinishTurned
Discard Thickness1.421 in / 36.1 mm
Mounting Bolt Hole Circle Diameter6.772 in / 172 mm
Overall Height4.132 in / 104.95 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.