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ACDelco 18A2637 | Front Disc Brake Rotor

Part Number

18A2637

Front Brake Rotor

Fits what vehicles: 2009-2012 Chevrolet Colorado, 2009-2012 GMC Canyon

Special Price $72.38 Regular Price $85.15

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In stock

Only 1 left

Estimated Ship Date: 1 Business Day or Less

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Product Information

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.

Features

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

ABS Tone Ring Included:	No
Bolt Circle Diameter (in):	4.4
Bolt Circle Diameter (mm):	112
Bolt Hole Quantity:	6
Center Bore Diameter (in):	3.6in
Center Bore Diameter (mm):	92mm
Center Hole Diameter:	3.626
Center Hole Diameter:	92.1
Construction:	Full Cast
Conventional Or Drum-In-Hat Type Rotor:	Conventional
Disc Finish:	Ground
Discard Thickness:	1.08
Discard Thickness:	27.45
Grade Type:	Regular
Hat Finish:	Turned
Height (in):	1.6
Height (mm):	40
Length (in):	12.3
Material:	Cast Iron
Mounting Bolt Hole Circle Diameter:	112
Mounting Bolt Hole Circle Diameter:	4.41
Mounting Bolt Hole Diameter:	112
Mounting Bolt Hole Diameter:	4.41
Nominal Thickness:	1.14
Nominal Thickness:	28.95
Outside Diameter:	11.732
Outside Diameter:	298
Overall Height:	1.583
Overall Height:	40.2
Overall Rotor Diameter (mm):	297.94mm
Pad Contact Surface Width:	2.2
Pad Contact Surface Width:	54.75
Programming Required:	No
Rust Resistant Coating:	Yes
Slotted:	No
Solid Or Vented Type Rotor:	Vented
Surface Type:	Smooth
Weight (lb):	17.8
Width (in):	12.3