{"product_id":"dorman-m39498-brake-master-cylinder","title":"Dorman M39498 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford Escort and Mercury Lynx\u003c\/h2\u003e\u003cp\u003eThe Dorman M39498 brake master cylinder is engineered to restore proper brake hydraulics for select Ford and Mercury vehicles. Designed specifically for models like the Ford Escort, Mercury LN7, and Lynx, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable cast iron for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid management\u003c\/li\u003e\n\u003cli\u003eFeatures a 19.75 mm \u0026amp; 1-1\/8 inch bore diameter for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eEquipped with four outlets to support complex brake line configurations\u003c\/li\u003e\n\u003cli\u003eRearward outlet sizes: M10 x 1.0 and M16 x 1.0 for proper fitment\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameters: M12 x 1.0 and M18 x 1.5\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M39498 brake master cylinder is a cast iron component designed to meet the hydraulic requirements of Ford Escort, Mercury LN7, and Lynx models. Its integrated reservoir allows for efficient brake fluid storage and delivery, while the bore diameter of 19.75 mm (1-1\/8 inch) ensures accurate pressure modulation within the brake system. The master cylinder features four outlets, including rearward outlets sized M10 x 1.0 and M16 x 1.0, as well as secondary outlet threads of M12 x 1.0 and M18 x 1.5, providing compatibility with the original brake line fittings on these vehicles. This part is ideal for restoring brake system integrity without the need for additional sensors or mounting hardware.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure in Ford Escort and Mercury Lynx brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess\u003c\/li\u003e\n\u003cli\u003eSolves brake fluid reservoir leaks or contamination issues\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent brake response due to internal cylinder wear\u003c\/li\u003e\n\u003cli\u003eSupports brake system repairs requiring precise bore diameter and outlet threading\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Ford Escort, Mercury LN7, and Lynx models before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air pockets\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid as specified by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source separately\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for wear or damage during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M39498 brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The cast iron construction provides durability under demanding conditions. While mounting hardware and sensors are not included, the product is designed for straightforward replacement in compatible Ford and Mercury models. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789342146741,"sku":"BKKX-M39498","price":79.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39498_Fro.jpg?v=1774997476","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39498-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}