{"product_id":"dorman-m21698-brake-master-cylinder","title":"Dorman M21698 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder Replacement for Your Vehicle\u003c\/h2\u003e\u003cp\u003eThe Dorman M21698 brake master cylinder is designed to restore proper brake hydraulics for a range of vehicles. Featuring a durable cast iron construction and a 1.25-inch bore diameter, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1.25 inches for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eSingle outlet design with a 7\/16-24 rearward outlet size\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, allowing for flexible installation options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M21698 brake master cylinder is engineered to meet or exceed OEM specifications, providing a dependable solution for brake system repairs. Its cast iron body offers resistance to wear and corrosion, making it suitable for long-term use in demanding driving conditions. The included reservoir simplifies brake fluid management, while the single outlet with a 7\/16-24 rearward fitting supports compatibility with various brake line configurations. This part is ideal for vehicles requiring a 1.25-inch bore diameter master cylinder to maintain proper brake hydraulics.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure in vehicles experiencing spongy or unresponsive brakes\u003c\/li\u003e\n\u003cli\u003eReplaces master cylinders with internal leaks or fluid contamination\u003c\/li\u003e\n\u003cli\u003eSolves issues related to brake fluid reservoir damage or failure\u003c\/li\u003e\n\u003cli\u003eAddresses brake pedal sinking or inconsistent brake feel\u003c\/li\u003e\n\u003cli\u003eCorrects hydraulic failures caused by worn or damaged master cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M21698 master cylinder, ensure the brake system is properly bled to remove air and maintain optimal brake performance. Since mounting hardware is not included, verify compatibility with your vehicle’s existing components before installation. Use appropriate brake fluid as specified by the vehicle manufacturer and inspect all brake lines and fittings for wear or damage during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet industry standards for quality and reliability. The M21698 brake master cylinder undergoes rigorous testing to ensure consistent performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789321601205,"sku":"BKKX-M21698","price":175.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M21698_Fro.jpg?v=1774997452","url":"https:\/\/www.partcatalog.com\/products\/dorman-m21698-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}