{"product_id":"dorman-m115675-brake-master-cylinder","title":"Dorman M115675 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Mazda RX-7\u003c\/h2\u003e\u003cp\u003eThe Dorman M115675 brake master cylinder is engineered to restore proper brake hydraulics for Mazda RX-7 models. Designed with durable cast iron and equipped with a reservoir and sensor, this master cylinder ensures consistent braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.875 inches\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for durability\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid\u003c\/li\u003e\n\u003cli\u003eEquipped with a sensor for brake system monitoring\u003c\/li\u003e\n\u003cli\u003eFour outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameter: 10 mm\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman brake master cylinder (part number M115675) is specifically designed for the Mazda RX-7, providing a precise fit and reliable function. The cast iron construction offers strength and resistance to wear, while the 0.875-inch bore diameter supports effective hydraulic pressure. The included reservoir allows for proper brake fluid storage, and the integrated sensor helps maintain system diagnostics. With four outlets and a rearward outlet size of M10 x 1.0, this master cylinder accommodates the brake line connections required for the RX-7’s braking system.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is used to replace worn or failing units in Mazda RX-7 vehicles, addressing issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from the master cylinder\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation due to sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced hydraulic pressure affecting braking efficiency\u003c\/li\u003e\n\u003cli\u003eContaminated or damaged reservoir components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M115675 master cylinder requires careful attention to brake system bleeding procedures to avoid air in the lines. Note that mounting hardware is not included, so existing hardware should be inspected and replaced if necessary. Ensure all connections, including the sensor and outlet threads, are properly secured to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM specifications for the Mazda RX-7. The part undergoes rigorous quality control to ensure durability and performance. Warranty coverage details can be obtained from the product documentation or Dorman’s official resources.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792090955957,"sku":"BKKX-M115675","price":81.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M115675_Fro.jpg?v=1774997535","url":"https:\/\/www.partcatalog.com\/products\/dorman-m115675-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}