Silver
Pack of 1
Silver
Pack of 1
ACDelco Silver Non-Coated Front Disc Brake Rotor
GM Part #19241858
ACDelco Part #18A489A
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
ABS Sensor Ring IncludedNo
Surface TypeSmooth
MaterialCast Iron
Rust Resistant CoatingNo
ClassificationSilver
Outside Diameter12.5 in / 317.5 mm
Discard Thickness1.215 in / 30.85 mm
Nominal Thickness1.285 in / 32.65 mm
Overall Height2.755 in / 70 mm
Mounting Bolt Hole Circle Diameter6.5 in / 165.1 mm
Hat FinishPlain
Mounting Bolt Hole Quantity8
Disc FinishNon-Directional
Mounting Bolt Hole Diameter0.64 in / 16.25 mm
Center Hole Diameter5.4 in / 137.15 mm
Weight20.5lb
Solid Or Vented Type RotorVented
ABS Sensor Ring IncludedNo
MaterialCast Iron
ClassificationSilver
Discard Thickness1.215 in / 30.85 mm
Overall Height2.755 in / 70 mm
Hat FinishPlain
Disc FinishNon-Directional
Center Hole Diameter5.4 in / 137.15 mm
ConstructionFull Cast
Surface TypeSmooth
Rust Resistant CoatingNo
Outside Diameter12.5 in / 317.5 mm
Nominal Thickness1.285 in / 32.65 mm
Mounting Bolt Hole Circle Diameter6.5 in / 165.1 mm
Mounting Bolt Hole Quantity8
Mounting Bolt Hole Diameter0.64 in / 16.25 mm
Weight20.5lb
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.