{"product_id":"dorman-m630043-brake-master-cylinder","title":"Dorman M630043 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Cadillac DeVille\u003c\/h2\u003e\u003cp\u003eThe Dorman M630043 brake master cylinder is engineered to restore proper brake hydraulics in your Cadillac DeVille. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 34 mm for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for fluid storage\u003c\/li\u003e\n\u003cli\u003eEquipped with sensor for brake system monitoring\u003c\/li\u003e\n\u003cli\u003eTwo outlets with rearward outlet size M12 x 1.5 and 12 mm secondary outlet thread diameter\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.5 for secure fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M630043 brake master cylinder is specifically designed for the Cadillac DeVille, ensuring compatibility and reliable operation. Its 34 mm bore diameter provides the necessary hydraulic pressure for effective braking. Made from aluminum, this master cylinder offers corrosion resistance and long service life. The included reservoir allows for proper brake fluid containment, while the integrated sensor supports brake system diagnostics. Featuring two outlets, including a rearward outlet sized M12 x 1.5 and a secondary outlet with a 12 mm thread diameter, this part ensures proper brake line connections. The thread pitch of 1.5 guarantees a secure and leak-free installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure loss in Cadillac DeVille brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces master cylinders with worn or damaged bores\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks from the master cylinder reservoir\u003c\/li\u003e\n\u003cli\u003eResolves brake warning light issues related to sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves brake pedal feel and responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M630043 brake master cylinder on your Cadillac DeVille, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the sensor connector is securely attached to maintain accurate brake system monitoring. Use appropriate tools to tighten outlets with the specified thread pitch of 1.5 to avoid leaks. Note that mounting hardware is not included and must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M630043 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51915816763573,"sku":"BKKX-M630043","price":108.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630043_Fro.jpg?v=1774997605","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630043-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}