
Silver
Silver
ACDelco Silver Non-Coated Front Disc Brake Rotor
GM Part #19241834
ACDelco Part #18A1705A
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
Nominal Thickness1.181 in / 30 mm
ABS Sensor Ring IncludedNo
MaterialCast Iron
Weight26.4lb
Rust Resistant CoatingNo
Mounting Bolt Hole Circle Diameter5.5 in / 139.7 mm
Center Hole Diameter3.09 in / 78.5 mm
Outside Diameter12.99 in / 329.95 mm
Discard Thickness1.102 in / 28 mm
ClassificationSilver
Mounting Bolt Hole Diameter0.625 in / 15.9 mm
Hat FinishPlain
Mounting Bolt Hole Quantity6
Disc FinishNon-Directional
Overall Height2.19 in / 55.65 mm
ConstructionFull Cast
Surface TypeSmooth
ABS Sensor Ring IncludedNo
Weight26.4lb
Mounting Bolt Hole Circle Diameter5.5 in / 139.7 mm
Outside Diameter12.99 in / 329.95 mm
ClassificationSilver
Hat FinishPlain
Disc FinishNon-Directional
Solid Or Vented Type RotorVented
Nominal Thickness1.181 in / 30 mm
MaterialCast Iron
Rust Resistant CoatingNo
Center Hole Diameter3.09 in / 78.5 mm
Discard Thickness1.102 in / 28 mm
Mounting Bolt Hole Diameter0.625 in / 15.9 mm
Mounting Bolt Hole Quantity6
Overall Height2.19 in / 55.65 mm
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.

