# CMX SLC-18B4731 Front Left Disc Brake Caliper for 1999-2020 Chevrolet Silverado 2500, GMC Sierra 2500 and Select Vehicles ### Performance Overview As a leader in the Automotive Braking industry, CMX delivers unrivaled braking solutions that redefine performance, reliability, and safety for your vehicle. CMX offers a comprehensive range of cutting-edge brake components meticulously engineered to meet the demands of do-it-yourself customers, garages and large fleet operators. From high-performance brake pads and rotors, to durable brake drums, reliable brake wheel cylinders, state-of-the-art brake shoes and convenient brake kits, CMX has everything you need to elevate your vehicle's braking system. We delivers the highest standards of quality and reliability for your braking needs, enabling you to drive with confidence, precision, and peace of mind.This disc Brake Caliper is listed for 1999-2020 Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet Silverado 1500 HD Classic, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500 Classic, Chevrolet Silverado 3500 HD, GMC Savana 2500, GMC Savana 3500 and more. Please review the fitment chart before ordering. ### Key Features - Designed as a direct replacement disc Brake Caliper for compatible vehicle applications - Built for dependable daily driving performance and consistent fitment - Application-specific design helps support proper installation and function ### Package include: - 1x Front Left Disc Brake Caliper ### Vehicle Fitment **Fitment Summary:** 1999-2020 Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet Silverado 1500 HD Classic, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500 Classic, Chevrolet Silverado 3500 HD, GMC Savana 2500, GMC Savana 3500 and more **Position:** Front Left - 2007-2020 Chevrolet Express 2500 — Position: Front Left - 2007-2020 Chevrolet Express 3500 — Position: Front Left; Note: With 8600 Lb - 9900 Lb GVW - 2007 Chevrolet Silverado 1500 HD Classic — Position: Front Left - 2007 Chevrolet Silverado 2500 HD Classic — Position: Front Left - 2007 Chevrolet Silverado 3500 Classic — Position: Front Left; Note: With 9900 Lb GVW - 2007-2010 Chevrolet Silverado 3500 HD — Position: Front Left; Note: With 9900 Lb GVW - 2007-2020 GMC Savana 2500 — Position: Front Left - 2007-2020 GMC Savana 3500 — Position: Front Left; Note: With 8600 Lb - 9900 Lb GVW - 2007 GMC Sierra 1500 HD Classic — Position: Front Left - 2007 GMC Sierra 2500 HD Classic — Position: Front Left ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase. **What part number is this?** The listed part number is SLC-18B4731. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - disc Brake Caliper for Chevrolet Express 2500 - 1999-2020 Chevrolet Express 2500 disc Brake Caliper - SLC-18B4731 fitment - CMX disc Brake Caliper - Front Left disc Brake Caliper - disc Brake Caliper for Chevrolet Express 3500 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2007 Chevrolet Express 2500 Front Left 2008 Chevrolet Express 2500 Front Left 2009 Chevrolet Express 2500 Front Left 2010 Chevrolet Express 2500 Front Left 2011 Chevrolet Express 2500 Front Left 2012 Chevrolet Express 2500 Front Left 2013 Chevrolet Express 2500 Front Left 2014 Chevrolet Express 2500 Front Left 2015 Chevrolet Express 2500 Front Left 2016 Chevrolet Express 2500 Front Left 2017 Chevrolet Express 2500 Front Left 2018 Chevrolet Express 2500 Front Left 2019 Chevrolet Express 2500 Front Left 2020 Chevrolet Express 2500 Front Left 2007 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2008 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2009 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2010 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2011 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2012 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2013 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2014 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2015 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2016 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2017 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2018 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2019 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2020 Chevrolet Express 3500 Front Left With 8600 Lb - 9900 Lb GVW 2007 Chevrolet Silverado 1500 HD Classic Front Left 2007 Chevrolet Silverado 2500 HD Classic Front Left 2007 Chevrolet Silverado 3500 Classic Front Left With 9900 Lb GVW 2007 Chevrolet Silverado 3500 HD Front Left With 9900 Lb GVW 2008 Chevrolet Silverado 3500 HD Front Left With 9900 Lb GVW 2009 Chevrolet Silverado 3500 HD Front Left With 9900 Lb GVW 2010 Chevrolet Silverado 3500 HD Front Left With 9900 Lb GVW 2007 GMC Savana 2500 Front Left 2008 GMC Savana 2500 Front Left 2009 GMC Savana 2500 Front Left 2010 GMC Savana 2500 Front Left 2011 GMC Savana 2500 Front Left 2012 GMC Savana 2500 Front Left 2013 GMC Savana 2500 Front Left 2014 GMC Savana 2500 Front Left 2015 GMC Savana 2500 Front Left 2016 GMC Savana 2500 Front Left 2017 GMC Savana 2500 Front Left 2018 GMC Savana 2500 Front Left 2019 GMC Savana 2500 Front Left 2020 GMC Savana 2500 Front Left 2007 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2008 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2009 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2010 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2011 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2012 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2013 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2014 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2015 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2016 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2017 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2018 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2019 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2020 GMC Savana 3500 Front Left With 8600 Lb - 9900 Lb GVW 2007 GMC Sierra 1500 HD Classic Front Left 2007 GMC Sierra 2500 HD Classic Front Left 2007 GMC Sierra 3500 Classic Front Left With 9900 Lb GVW 2007 GMC Sierra 3500 HD Front Left With 9900 Lb GVW 2008 GMC Sierra 3500 HD Front Left With 9900 Lb GVW 2009 GMC Sierra 3500 HD Front Left With 9900 Lb GVW 2010 GMC Sierra 3500 HD Front Left With 9900 Lb GVW 2006 Cadillac DTS Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2007 Cadillac DTS Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2008 Cadillac DTS Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2009 Cadillac DTS Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2010 Cadillac DTS Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2011 Cadillac DTS Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2006 Chevrolet Express 3500 Front Left With 8600 Lb GVW 2006 GMC Savana 3500 Front Left With 8600 Lb GVW 2005 Chevrolet Silverado 1500 HD Front Left 2006 Chevrolet Silverado 1500 HD Front Left 2005 GMC Sierra 1500 HD Front Left 2006 GMC Sierra 1500 HD Front Left 2004 Chevrolet Silverado 3500 Front Left With 9900 Lb GVW 2005 Chevrolet Silverado 3500 Front Left With 9900 Lb GVW 2006 Chevrolet Silverado 3500 Front Left With 9900 Lb GVW 2004 GMC Sierra 3500 Front Left With 9900 Lb GVW 2005 GMC Sierra 3500 Front Left With 9900 Lb GVW 2006 GMC Sierra 3500 Front Left With 9900 Lb GVW 2003 Cadillac DeVille Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2004 Cadillac DeVille Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2005 Cadillac DeVille Front Left With 8 Lug Wheels and With Heavy Duty Brakes 2003 Chevrolet Express 2500 Front Left With 8600 Lb GVW 2004 Chevrolet Express 2500 Front Left With 8600 Lb GVW 2005 Chevrolet Express 2500 Front Left With 8600 Lb GVW 2006 Chevrolet Express 2500 Front Left With 8600 Lb GVW 2003 Chevrolet Express 3500 Front Left With 8600 Lb GVW and With 9600 Lb GVW 2004 Chevrolet Express 3500 Front Left With 8600 Lb GVW and With 9600 Lb GVW 2005 Chevrolet Express 3500 Front Left With 8600 Lb GVW and With 9600 Lb GVW 2003 GMC Savana 2500 Front Left With 8600 Lb GVW 2004 GMC Savana 2500 Front Left With 8600 Lb GVW 2005 GMC Savana 2500 Front Left With 8600 Lb GVW 2006 GMC Savana 2500 Front Left With 8600 Lb GVW 2003 GMC Savana 3500 Front Left With 8600 Lb GVW and With 9600 Lb GVW 2004 GMC Savana 3500 Front Left With 8600 Lb GVW and With 9600 Lb GVW 2005 GMC Savana 3500 Front Left With 8600 Lb GVW and With 9600 Lb GVW 2003 Hummer H2 Front Left 2004 Hummer H2 Front Left 2005 Hummer H2 Front Left 2006 Hummer H2 Front Left 2007 Hummer H2 Front Left 2008 Hummer H2 Front Left 2009 Hummer H2 Front Left 2002 Chevrolet Avalanche 2500 Front Left 2003 Chevrolet Avalanche 2500 Front Left 2004 Chevrolet Avalanche 2500 Front Left 2005 Chevrolet Avalanche 2500 Front Left 2006 Chevrolet Avalanche 2500 Front Left 2001 Chevrolet Silverado 1500 HD Front Left 2002 Chevrolet Silverado 1500 HD Front Left 2003 Chevrolet Silverado 1500 HD Front Left 2001 Chevrolet Silverado 2500 Front Left 2002 Chevrolet Silverado 2500 Front Left 2003 Chevrolet Silverado 2500 Front Left 2004 Chevrolet Silverado 2500 Front Left 2001 Chevrolet Silverado 2500 HD Front Left 2002 Chevrolet Silverado 2500 HD Front Left 2003 Chevrolet Silverado 2500 HD Front Left 2004 Chevrolet Silverado 2500 HD Front Left 2005 Chevrolet Silverado 2500 HD Front Left 2006 Chevrolet Silverado 2500 HD Front Left 2007 Chevrolet Silverado 2500 HD Front Left 2008 Chevrolet Silverado 2500 HD Front Left 2009 Chevrolet Silverado 2500 HD Front Left 2010 Chevrolet Silverado 2500 HD Front Left 2001 GMC Sierra 1500 HD Front Left 2002 GMC Sierra 1500 HD Front Left 2003 GMC Sierra 1500 HD Front Left 2001 GMC Sierra 2500 Front Left 2002 GMC Sierra 2500 Front Left 2003 GMC Sierra 2500 Front Left 2004 GMC Sierra 2500 Front Left 2001 GMC Sierra 2500 HD Front Left 2002 GMC Sierra 2500 HD Front Left 2003 GMC Sierra 2500 HD Front Left 2004 GMC Sierra 2500 HD Front Left 2005 GMC Sierra 2500 HD Front Left 2006 GMC Sierra 2500 HD Front Left 2007 GMC Sierra 2500 HD Front Left 2008 GMC Sierra 2500 HD Front Left 2009 GMC Sierra 2500 HD Front Left 2010 GMC Sierra 2500 HD Front Left 2000 Cadillac DeVille Front Left With Heavy Duty Brakes 2001 Cadillac DeVille Front Left With Heavy Duty Brakes 2002 Cadillac DeVille Front Left With Heavy Duty Brakes 2000 Chevrolet Suburban 2500 Front Left 2001 Chevrolet Suburban 2500 Front Left 2002 Chevrolet Suburban 2500 Front Left 2003 Chevrolet Suburban 2500 Front Left 2004 Chevrolet Suburban 2500 Front Left 2005 Chevrolet Suburban 2500 Front Left 2006 Chevrolet Suburban 2500 Front Left 2007 Chevrolet Suburban 2500 Front Left 2008 Chevrolet Suburban 2500 Front Left 2009 Chevrolet Suburban 2500 Front Left 2010 Chevrolet Suburban 2500 Front Left 2011 Chevrolet Suburban 2500 Front Left 2012 Chevrolet Suburban 2500 Front Left 2013 Chevrolet Suburban 2500 Front Left 2000 GMC Yukon XL 2500 Front Left 2001 GMC Yukon XL 2500 Front Left 2002 GMC Yukon XL 2500 Front Left 2003 GMC Yukon XL 2500 Front Left 2004 GMC Yukon XL 2500 Front Left 2005 GMC Yukon XL 2500 Front Left 2006 GMC Yukon XL 2500 Front Left 2007 GMC Yukon XL 2500 Front Left 2008 GMC Yukon XL 2500 Front Left 2009 GMC Yukon XL 2500 Front Left 2010 GMC Yukon XL 2500 Front Left 2011 GMC Yukon XL 2500 Front Left 2012 GMC Yukon XL 2500 Front Left 2013 GMC Yukon XL 2500 Front Left 1999 Chevrolet Silverado 2500 Front Left With Dual Piston Caliper 2000 Chevrolet Silverado 2500 Front Left With Dual Piston Caliper 1999 GMC Sierra 2500 Front Left With Dual Piston Caliper 2000 GMC Sierra 2500 Front Left With Dual Piston Caliper ## Details - **Price:** 172.16 CAD - **Vendor:** CMX - **Type:** Disc Brake Caliper - **Tags:** 11-21157-1, 18-B4731, 18-P4731, 18A4731, 1999 Chevrolet Silverado 2500, 1999 GMC Sierra 2500, 1999-2020 Chevrolet, 2000 Cadillac DeVille, 2000 Chevrolet Silverado 2500, 2000 Chevrolet Suburban 2500, 2000 GMC Sierra 2500, 2000 GMC Yukon XL 2500, 2001 Cadillac DeVille, 2001 Chevrolet Silverado 1500 HD, 2001 Chevrolet Silverado 2500, 2001 Chevrolet Silverado 2500 HD, 2001 Chevrolet Suburban 2500, 2001 GMC Sierra 1500 HD, 2001 GMC Sierra 2500, 2001 GMC Sierra 2500 HD, 2001 GMC Yukon XL 2500, 2002 Cadillac DeVille, 2002 Chevrolet Avalanche 2500, 2002 Chevrolet Silverado 1500 HD, 2002 Chevrolet Silverado 2500, 2002 Chevrolet Silverado 2500 HD, 2002 Chevrolet Suburban 2500, 2002 GMC Sierra 1500 HD, 2002 GMC Sierra 2500, 2002 GMC Sierra 2500 HD, 2002 GMC Yukon XL 2500, 2003 Cadillac DeVille, 2003 Chevrolet Avalanche 2500, 2003 Chevrolet Express 2500, 2003 Chevrolet Express 3500, 2003 Chevrolet Silverado 1500 HD, 2003 Chevrolet Silverado 2500, 2003 Chevrolet Silverado 2500 HD, 2003 Chevrolet Suburban 2500, 2003 GMC Savana 2500, 2003 GMC Savana 3500, 2003 GMC Sierra 1500 HD, 2003 GMC Sierra 2500, 2003 GMC Sierra 2500 HD, 2003 GMC Yukon XL 2500, 2003 Hummer H2, 2004 Cadillac DeVille, 2004 Chevrolet Avalanche 2500, 2004 Chevrolet Express 2500, 2004 Chevrolet Express 3500, 2004 Chevrolet Silverado 2500, 2004 Chevrolet Silverado 2500 HD, 2004 Chevrolet Silverado 3500, 2004 Chevrolet Suburban 2500, 2004 GMC Savana 2500, 2004 GMC Savana 3500, 2004 GMC Sierra 2500, 2004 GMC Sierra 2500 HD, 2004 GMC Yukon XL 2500, 2004 Hummer H2, 2005 Cadillac DeVille, 2005 Chevrolet Avalanche 2500, 2005 Chevrolet Express 2500, 2005 Chevrolet Express 3500, 2005 Chevrolet Silverado 2500 HD, 2005 Chevrolet Silverado 3500, 2005 Chevrolet Suburban 2500, 2005 GMC Savana 2500, 2005 GMC Savana 3500, 2005 GMC Sierra 2500 HD, 2005 GMC Yukon XL 2500, 2005 Hummer H2, 2006 Chevrolet Avalanche 2500, 2006 Chevrolet Express 2500, 2006 Chevrolet Silverado 2500 HD, 2006 Chevrolet Suburban 2500, 2006 GMC Savana 2500, 2006 GMC Sierra 2500 HD, 2006 GMC Yukon XL 2500, 2006 Hummer H2, 2007 Chevrolet Silverado 2500 HD, 2007 Chevrolet Suburban 2500, 2007 GMC Sierra 2500 HD, 2007 GMC Yukon XL 2500, 2007 Hummer H2, 2007-2020-chevrolet-express-2500-brake-caliper-front-left-esi5854800, 2008 Chevrolet Silverado 2500 HD, 2008 Chevrolet Suburban 2500, 2008 GMC Sierra 2500 HD, 2008 GMC Yukon XL 2500, 2008 Hummer H2, 2009 Chevrolet Silverado 2500 HD, 2009 Chevrolet Suburban 2500, 2009 GMC Sierra 2500 HD, 2009 GMC Yukon XL 2500, 2009 Hummer H2, 2010 Chevrolet Silverado 2500 HD, 2010 Chevrolet Suburban 2500, 2010 GMC Sierra 2500 HD, 2010 GMC Yukon XL 2500, 2011 Chevrolet Suburban 2500, 2011 GMC Yukon XL 2500, 2012 Chevrolet Suburban 2500, 2012 GMC Yukon XL 2500, 2013 Chevrolet Suburban 2500, 2013 GMC Yukon XL 2500, 2453XB, 2C-4731, 55-71134, 89X17307B, 99-17307B, BC66004, Brake Caliper, C66004, Cadillac, CMX, CMX SLC-18B4731 Disc Brake Caliper, CN2108, Disc Brake Caliper, Disc Brake Caliper for Chevrolet, FRC11034, FRC11034C, FRC11034N, Front Left, Front Left Disc Brake Caliper for 1999 Chevrolet Silverado 2500, GMC, Hummer select vehicles, Hummer select vehicles Disc Brake Caliper, replacement auto part, replacement SLC-18B4731 Disc Brake Caliper, SC1113, SLB1690, SLC-18B4731, vehicle fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 172.16 CAD | In stock | ## Images - AmeriBRAKES_Semi-Metallic Brake Pads_PPF-D679 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/front-left-brake-caliper-for-gmc-chevrolet-sierra-2500-hd-silverado-savana-3500) > Updated: 2026-07-15