{"product_id":"skp-skbm630556-brake-master-cylinder","title":"SKP SKBM630556 Brake Master Cylinder","description":"\u003ch2\u003eBrake Master Cylinder Overview\u003c\/h2\u003e\u003cp\u003eThe SKP Brake Master Cylinder restores hydraulic braking performance with an OE-specification design for direct replacement service. Part number SKBM630556 is built for vehicles that use Active Brake Control and the specified 1.50-inch bore applications.\u003c\/p\u003e\u003cp\u003eCompatible with Chevrolet Express, Chevrolet Silverado, GMC Savana, GMC Sierra, and related applications, this master cylinder converts pedal force into hydraulic pressure for consistent brake response. It is a practical replacement for worn or leaking brake hydraulics on heavy-duty vans and trucks.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE-specification brake master cylinder for direct replacement service\u003c\/li\u003e\n\u003cli\u003eBuilt from durable materials for brake hydraulic use\u003c\/li\u003e\n\u003cli\u003eConverts pedal pressure into hydraulic pressure for brake operation\u003c\/li\u003e\n\u003cli\u003eFits Active Brake Control applications with 1.50-inch bore notes where listed\u003c\/li\u003e\n\u003cli\u003ePart number SKBM630556 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2018 Chevrolet Express 2500, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2018 Chevrolet Express 3500, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2018 Chevrolet Express 4500, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2018 Chevrolet Express Cargo, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2018 Chevrolet Express Pasajeros, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2018 GMC Savana 2500, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2018 GMC Savana 3500, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2017 Chevrolet Express 2500, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2017 Chevrolet Express 3500, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2017 Chevrolet Express 4500, N\/A, w\/ Active Brake Control; Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2017 Chevrolet Express Cargo, N\/A, w\/ RPO Code JL4 (Active Brake Control).\u003c\/li\u003e\n\u003cli\u003eFits 2017 Chevrolet Express Pasajeros, N\/A, w\/ RPO Code JL4 (Active Brake Control).\u003c\/li\u003e\n\u003cli\u003eFits 2014-2017 GMC Savana 2500, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2017 GMC Savana 3500, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Chevrolet Express Cargo, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Chevrolet Express Pasajeros, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2016 GMC Savana 4500, N\/A, w\/ Active Brake Control; Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2014 Chevrolet Silverado 2500, N\/A, Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2014 Chevrolet Silverado 2500 HD, N\/A, Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2014 Chevrolet Silverado 3500 HD, N\/A, w\/ Single Rear Wheel (SRW); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2014 GMC Sierra 2500 HD, N\/A, Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2014 GMC Sierra 3500 HD, N\/A, w\/ Single Rear Wheel (SRW); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2013 Chevrolet Express 2500, N\/A, w\/ Active Brake Control; Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 Chevrolet Express 3500, N\/A, w\/ Active Brake Control; Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2013 Chevrolet Silverado 2500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2013 Chevrolet Silverado 3500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 Chevrolet Suburban 2500, N\/A, Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2013 GMC Savana 2500, N\/A, w\/ Active Brake Control; Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 GMC Savana 3500, N\/A, w\/ Active Brake Control; Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2013 GMC Sierra 2500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2013 GMC Sierra 3500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control); Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 GMC Yukon XL 2500, N\/A, Bore: 1.50 In.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2012 Chevrolet Express 2500, N\/A, w\/ Active Brake Control.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2012 Chevrolet Silverado 2500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control).\u003c\/li\u003e\n\u003cli\u003eFits 2009-2012 Chevrolet Silverado 3500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control).\u003c\/li\u003e\n\u003cli\u003eFits 2009-2012 GMC Savana 2500, N\/A, w\/ Active Brake Control.\u003c\/li\u003e\n\u003cli\u003eFits 2009-2012 GMC Sierra 2500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control).\u003c\/li\u003e\n\u003cli\u003eFits 2009-2012 GMC Sierra 3500 HD, N\/A, w\/ RPO Code JL4 (Active Brake Control).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSoft or inconsistent brake pedal response\u003c\/li\u003e\n\u003cli\u003eLoss of hydraulic pressure in the brake system\u003c\/li\u003e\n\u003cli\u003eBrake fluid leakage from a worn master cylinder\u003c\/li\u003e\n\u003cli\u003eReduced braking control from internal seal wear\u003c\/li\u003e\n\u003cli\u003eReplacement needs on Active Brake Control applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s brake system configuration, including Active Brake Control and bore size notes, before ordering. Match the application details exactly to the vehicle listing, especially on Chevrolet Express, GMC Savana, and Chevrolet Silverado models. Part number SKBM630556 is the reference to confirm the correct master cylinder.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSKP states that this master cylinder is engineered to meet OE specifications for fit and performance. This part cross-references Dorman - First Stop (e.g., M630556) for the same application.\u003c\/p\u003e","brand":"SKP","offers":[{"title":"Default Title","offer_id":53540923736245,"sku":"GQLW-SKBM630556","price":88.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/5K_SKBM630556_Fro.jpg?v=1792214477","url":"https:\/\/www.partcatalog.com\/products\/skp-skbm630556-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}