Description

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. 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

• Specifications

  • Mounting Bolt Hole Diameter: 13 MM
  • Mounting Bolt Hole Quantity: 6
  • Bolt Circle Diameter (in): 127 mm in
  • Discard Thickness: 0.728 IN
  • Overall Height: 3.345 IN
  • Center Hole Diameter: 78.5 MM
  • Length (in): 13.1
  • Height (mm): 85
  • Rust Resistant Coating: Yes
  • Nominal Thickness: 19.95 MM
  • Width (in): 13.1
  • Material: Cast Iron
  • Solid Or Vented Type Rotor: Vented
  • Directional or Non-Directional Brake Surface: Non-Directional
  • Construction: Full Cast
  • Surface Type: Smooth
  • Discard Thickness: 18.5 MM
  • Disc Finish: Ground
  • Mounting Bolt Hole Circle Diameter: 127 MM
  • Slotted: No
  • Mounting Bolt Hole Circle Diameter: 5 IN
  • Height (in): 3.3
  • Mounting Bolt Hole Diameter: 0.511 IN
  • Center Hole Diameter: 3.09 IN
  • Length (in): 13.1 in
  • Bolt Hole Quantity: 6
  • Bolt Circle Diameter (mm): 127 mm
  • Height (in): 3.3 in
  • ABS Tone Ring Included: No
  • Overall Rotor Diameter (mm): 325.12mm
  • Nominal Thickness: 0.785 IN
  • Grade Type: Regular
  • Bolt Circle Diameter (mm): 127
  • Pad Contact Surface Width: 1.7 IN
  • Width (in): 13.1 in
  • Pad Contact Surface Width: 42.4 MM
  • Conventional Or Drum-In-Hat Type Rotor: Drum-In-Hat
  • Bolt Circle Diameter (in): 127 mm
  • Outside Diameter: 12.8 IN
  • Stud/Lug Hole Quantity: 6
  • Center Bore Diameter (in): 3.1in
  • Programming Required: No
  • Hat Finish: Turned
  • Height (mm): 85 mm
  • Outside Diameter: 325.1 MM
  • Center Bore Diameter (mm): 78.6mm
  • Overall Height: 84.95 MM

• Product Fits

  • Buick Rainier 2004-2007
  • Chevrolet SSR 2003-2006
  • Chevrolet TrailBlazer 2002-2009
  • Chevrolet Trailblazer EXT 2002-2006
  • GMC Envoy 2002-2009
  • GMC Envoy XL 2002-2006
  • GMC Envoy XUV 2004-2005
  • Oldsmobile Bravada 2002-2004