
Silver
Pack of 1
Silver
Pack of 1
ACDelco Silver Non-Coated Front Disc Brake Rotor
GM Part #19241854
ACDelco Part #18A407A
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
ConstructionFull Cast
Solid Or Vented Type RotorVented
Surface TypeSmooth
ABS Sensor Ring IncludedNo
MaterialCast Iron
Rust Resistant CoatingNo
Outside Diameter10.2 in / 259.1 mm
Nominal Thickness0.8 in / 20.3 mm
Discard Thickness0.736 in / 18.7 mm
ClassificationSilver
Center Hole Diameter2.3 in / 58.4 mm
Overall Height1.885 in / 47.9 mm
Mounting Bolt Hole Circle Diameter3.93 in / 99.8 mm
Mounting Bolt Hole Diameter0.552 in / 14 mm
Weight12.5lb
Mounting Bolt Hole Quantity5
Hat FinishPlain
Disc FinishNon-Directional
ConstructionFull Cast
Surface TypeSmooth
MaterialCast Iron
Outside Diameter10.2 in / 259.1 mm
Discard Thickness0.736 in / 18.7 mm
Center Hole Diameter2.3 in / 58.4 mm
Mounting Bolt Hole Circle Diameter3.93 in / 99.8 mm
Weight12.5lb
Hat FinishPlain
Solid Or Vented Type RotorVented
ABS Sensor Ring IncludedNo
Rust Resistant CoatingNo
Nominal Thickness0.8 in / 20.3 mm
ClassificationSilver
Overall Height1.885 in / 47.9 mm
Mounting Bolt Hole Diameter0.552 in / 14 mm
Mounting Bolt Hole Quantity5
Disc FinishNon-Directional
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.






