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GM Genuine Parts 177-1247 | Disc Brake Rotor
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GM Genuine Parts 177-1247 | Disc Brake Rotor

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$437.94
Part Number
ACD177-1247
UPC:
8.0871E+11
Condition:
New
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Description

GM Genuine Parts Disc Brake Rotors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Disc brake rotors are mounted to the wheel hub where the calipers press your vehicle's brake pads against the disc surface to help slow down the vehicle. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

BRAND: GM Genuine Parts

FEATURES:

  • Cadillac;Chevrolet
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor
  • OE brake components are specifically designed to work with your GM vehicle safety systems
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior

SPECIFICS:

ABS Sensor Ring IncludedNo
Bolt Circle Diameter (in)4.72
Bolt Circle Diameter (mm)120
Bolt Hole Quantity5
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems.
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Grade TypeRegular
Height (in)2.32
Height (mm)59
Length (in)16.12
Lug Quantity5
Programming RequiredNo
Rust Resistant CoatingYes
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Vehicle pulls to the left or right when brakes are applied.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Visible ridges or deep grooves on the rotor surface.
SlottedNo
Solid Or Vented Type RotorVented
Surface TypeSmooth
Weight (lb)32.41
Width (in)16.12

Attributes
Product type:
Aftermarket
Brand Description:
Front Brake Rotor
Product Description:
Front Disc Brake Rotor
ABS Tone Ring Included:
No
Grade Type:
Regular
Bolt Hole Quantity:
5
Nominal Thickness (Inch):
1.42
Outside Diameter (Inch):
15.36
Rust Resistant Coating:
Yes
Slotted:
No
Solid Or Vented Type Rotor:
Vented
Surface Type:
Smooth
Lug Quantity:
5
Inside Diameter (Inch):
8.76
Programming Required:
No
Pad Contact Surface Width (Inch):
3.3
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior
Features & Benefits - Bullet 4:
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 3:
OE brake components are specifically designed to work with your GM vehicle safety systems
Features & Benefits - Bullet 1:
Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor
Life Cycle Status:
Announced
Weight (lb) (Pound):
32.41
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Height (in) (Inch):
2.32
Item Level GTIN:
00808709705505
Width (in) (Inch):
16.12
Length (in) (Inch):
16.12
Signs of Wear & Troubleshooting - Section 1 - Bull:
Vehicle pulls to the left or right when brakes are applied.
Signs of Wear & Troubleshooting - Section 1 - Bull:
Visible ridges or deep grooves on the rotor surface.
Features & Benefits - Bullet 7:
GM regularly updates production and service part designs to integrate new materials and technologies
Features & Benefits - Bullet 6:
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 5:
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Good Maintenance Practices - Section 1 - Bullet 1:
Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2:
Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3:
Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4:
Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - Header:
The following inspections and maintenance procedures can help prevent potential brake problems.
Good Maintenance Practices - Section 2 - Bullet 1:
Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2:
Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3:
Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4:
Parking brake adjustments (as needed).
Inside Diameter (Millimeter):
222.63
Outside Diameter (Millimeter):
390.2
Good Maintenance Practices - Section 2 - Header:
The following should be conducted by a qualified technician:
Height (mm) (Millimeter):
59
Bolt Circle Diameter (in) (Inch):
4.72
Bolt Circle Diameter (mm) (Millimeter):
120
Nominal Thickness (Millimeter):
36.1
Pad Contact Surface Width (Millimeter):
83.78
Country of Origin:
United States
Weight - Each (Gross Pounds):
32.41
Height - Each (Inch):
02.69
Length - Each (Inch):
16.12
Width - Each (Inch):
16.12



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