{"product_id":"dynamic-friction-355-47173-brake-master-cylinder","title":"Dynamic Friction 355-47173 Brake Master Cylinder","description":"\u003ch2\u003eBrake Master Cylinder for GM Trucks and SUVs\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction DFC Brake Master Cylinder, part number 355-47173, is a direct-fit hydraulic brake component for select Chevrolet, GMC, and Cadillac applications. It is built for vehicles that require a replacement master cylinder with the correct OE-style fitment and brake system compatibility.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake master cylinder for the DFC Brake Master Cylinder product line\u003c\/li\u003e\n\u003cli\u003eFits select 2003-2007 Chevrolet Express 1500 and GMC Savana 1500 models\u003c\/li\u003e\n\u003cli\u003eFits select 2004-2006 Chevrolet Silverado 1500 and 2005-2006 GMC Sierra 1500 models\u003c\/li\u003e\n\u003cli\u003eApplication-specific coverage for Hydro-Boost, rear disc brake, 6-lug, and StabiliTrak-equipped vehicles where noted\u003c\/li\u003e\n\u003cli\u003ePart number 355-47173 for accurate ordering and catalog lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction DFC Brake Master Cylinder 355-47173 is engineered for brake hydraulic service on a range of GM full-size trucks, vans, and SUVs. This master cylinder fits 2003-2007 Chevrolet Express 1500, 2003-2005 Chevrolet Express 2500, 2003-2007 GMC Savana 1500, 2003-2005 GMC Savana 2500, 2004-2006 Chevrolet Silverado 1500, 2005-2006 GMC Sierra 1500, and select Cadillac Escalade, Chevrolet Avalanche, Suburban, Tahoe, and GMC Yukon applications listed in the fitment data. Use this part number 355-47173 when replacing a worn or leaking master cylinder on the specified Chevrolet Silverado and GMC Sierra platforms.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal travel that feels excessive or inconsistent\u003c\/li\u003e\n\u003cli\u003eExternal or internal master cylinder fluid leakage\u003c\/li\u003e\n\u003cli\u003eLoss of hydraulic pressure in the brake system\u003c\/li\u003e\n\u003cli\u003eSoft or spongy brake pedal response\u003c\/li\u003e\n\u003cli\u003eBrake warning concerns tied to master cylinder wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s brake system configuration before ordering, especially Hydro-Boost, rear disc brake, 6-lug, and StabiliTrak-related notes. Confirm the master cylinder bore and port layout against the original unit, and bleed the brake system thoroughly after installation. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC Brake Master Cylinder components are cataloged for specific OE-style applications to support accurate replacement selection. Confirm fitment by year, make, model, and brake-system notes before installation.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":43389456974005,"sku":"HBHR-355-47173","price":95.08,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-355-47173-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}