ACDelco Gold Black Hat Front Disc Brake Rotor
Gold
Pack of 1

ACDelco Gold Black Hat Front Disc Brake Rotor

GM Part #19241808

ACDelco Part #18A2661

MSRP$226.75*

ACDelco Gold (Professional) Non-Coated Disc Brake Rotor and Hub Assemblies are a high quality alternative to Original Equipment (OE) parts.

  • Cross drilled for quick brake response and heat dissipation
  • Black coating on hat and vanes
  • Quality validated for proper metallurgy and correct brake plate thickness

Pack of 1

About this product

ACDelco Gold (Professional) Non-Coated Disc Brake Rotor and Hub Assemblies are a high quality alternative to Original Equipment (OE) parts. These rotors are mounted to the wheel hub where the calipers can press the brake pads against the brake surface to help stop the vehicle. 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.

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  • Cross drilled for quick brake response and heat dissipation
  • Black coating on hat and vanes
  • Quality validated for proper metallurgy and correct brake plate thickness
  • Tighter tolerances similar to GM OE specifications
  • 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

Product Specifications

ConstructionFull Cast
Nominal Thickness1.181 in / 30 mm
ABS Sensor Ring IncludedNo
Solid Or Vented Type RotorVented
MaterialCast Iron
Surface TypeSmooth
Rust Resistant CoatingYes
Mounting Bolt Hole Circle Diameter5.5 in / 139.7 mm
Center Hole Diameter3.09 in / 78.5 mm
Pad Contact Surface Width2.2 in / 56 mm
Outside Diameter12.991 in / 329.95 mm
Discard Thickness1.102 in / 28 mm
ClassificationGold
Weight26.5lb
Mounting Bolt Hole Diameter0.636 in / 16.15 mm
Inside Diameter8.555 in / 217.3 mm
Hat FinishTurned
Disc FinishGround
Mounting Bolt Hole Quantity6
Overall Height2.19 in / 55.65 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.

ModelBody StyleTrimYear(s)
Tahoe2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020