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GM Genuine Parts 177-860 | Rear Disc Brake Rotor

Part Number

177-860

Disc Brake Rotor Rear ACDelco GM Original Equipment 177-860

Fits what vehicles: 1999-2004 Chevrolet Silverado 2500, 1999-2004 GMC Sierra 2500, 2000-2007 Chevrolet Suburban 2500, 2000-2007 GMC Yukon XL 2500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2004 Chevrolet Silverado 2500 HD, 2001-2003 GMC Sierra 1500 HD, 2001-2004 GMC Sierra 2500 HD, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2003-2010 Chevrolet Express 2500, 2003-2010 GMC Savana 2500, 2003-2009 Hummer H2, 2006-2012 Chevrolet Express 3500, 2006-2012 GMC Savana 3500, 2007 Chevrolet Silverado 1500 HD Classic, 2007 GMC Sierra 1500 HD Classic

Special Price $132.59 Regular Price $147.32

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Product Information

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).

Features

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

Specifications

ABS Tone Ring Included:	No
Bolt Circle Diameter (in):	6.5
Bolt Circle Diameter (mm):	165.1
Bolt Hole Quantity:	8
Center Hole Diameter:	114
Center Hole Diameter:	4.5
Construction:	Full Cast
Disc Finish:	Turned
Discard Thickness:	1.043
Discard Thickness:	26.49
Grade Type:	Regular
Hat Finish:	Coated
Height (in):	3.3
Height (mm):	83.8
Length (in):	14.12
Lug Quantity:	8
Material:	Cast Iron
Nominal Thickness:	1.142
Nominal Thickness:	29
Outside Diameter:	13
Outside Diameter:	330.2
Overall Rotor Diameter (mm):	330.4mm
Pad Contact Surface Width:	1.8
Pad Contact Surface Width:	48
Programming Required:	No
Rust Resistant Coating:	Yes
Slotted:	No
Solid Or Vented Type Rotor:	Vented
Surface Type:	Smooth
Weight (lb):	23.37
Width (in):	13.38