{"product_id":"dorman-m630223-brake-master-cylinder","title":"Dorman M630223 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Mazda Protege and Protege5\u003c\/h2\u003e\u003cp\u003eThe Dorman M630223 Brake Master Cylinder is engineered to restore proper brake hydraulics for Mazda Protege and Protege5 models. Designed with precision, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman M630223 Brake Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter of 0.938 inches for accurate hydraulic performance\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eEquipped with a sensor to monitor brake system status\u003c\/li\u003e\n\u003cli\u003eThree outlet ports with a secondary outlet thread diameter of 10 mm and rearward outlet size of M10 x 1.0\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 for secure and precise fittings\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder unit only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is specifically designed for Mazda Protege and Protege5 vehicles, providing a direct replacement that meets OEM specifications. The aluminum construction offers a balance of strength and weight savings, while the 0.938-inch bore diameter ensures proper hydraulic pressure for effective braking. The included reservoir simplifies brake fluid management, and the integrated sensor supports vehicle brake system monitoring. With three outlets and precise thread dimensions, this master cylinder facilitates proper brake line connections for optimal system performance.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues Addressed by This Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from the master cylinder or reservoir\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation due to sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency or inconsistent stopping power\u003c\/li\u003e\n\u003cli\u003eContaminated or degraded brake fluid affecting system pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the brake system is fully depressurized before removing the old master cylinder. Properly bleed the brake lines after installation to remove air and restore hydraulic pressure. Verify that the sensor connections are secure and compatible with the vehicle’s electrical system. Use thread sealant if recommended for outlet fittings to prevent leaks. This part does not include mounting hardware, so retain or source necessary bolts and fasteners separately.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed industry standards for fit and function. The aluminum construction and integrated sensor are tested for durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51915817582773,"sku":"BKKX-M630223","price":107.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630223_Fro.jpg?v=1774997637","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630223-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}