
Silver
Pack of 1
Silver
Pack of 1
ACDelco Silver Non-Coated Front Disc Brake Rotor
GM Part #19241823
ACDelco Part #18A1422A
About this product
ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
- Economical value with dependable quality
- For General Motors vehicles as well as most makes and models
Solid Or Vented Type RotorVented
ConstructionFull Cast
MaterialCast Iron
Surface TypeSmooth
Rust Resistant CoatingNo
Nominal Thickness1.185 in / 30.1 mm
Discard Thickness1.063 in / 27 mm
Outside Diameter11.815 in / 300.1 mm
ClassificationSilver
ABS Sensor Ring IncludedNo
Center Hole Diameter2.8 in / 71.1 mm
Overall Height2.04 in / 51.8 mm
Mounting Bolt Hole Diameter0.557 in / 14.15 mm
Disc FinishNon-Directional
Mounting Bolt Hole Quantity5
Hat FinishPlain
Mounting Bolt Hole Circle Diameter4.528 in / 115 mm
Solid Or Vented Type RotorVented
MaterialCast Iron
Rust Resistant CoatingNo
Discard Thickness1.063 in / 27 mm
ClassificationSilver
Center Hole Diameter2.8 in / 71.1 mm
Mounting Bolt Hole Diameter0.557 in / 14.15 mm
Mounting Bolt Hole Quantity5
Mounting Bolt Hole Circle Diameter4.528 in / 115 mm
ConstructionFull Cast
Surface TypeSmooth
Nominal Thickness1.185 in / 30.1 mm
Outside Diameter11.815 in / 300.1 mm
ABS Sensor Ring IncludedNo
Overall Height2.04 in / 51.8 mm
Disc FinishNon-Directional
Hat FinishPlain
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.

