{"product_id":"dorman-m39422-brake-master-cylinder","title":"Dorman M39422 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Toyota Celica, Corona, and Pickup\u003c\/h2\u003e\u003cp\u003eThe Dorman M39422 brake master cylinder is engineered to restore proper brake hydraulics for select Toyota models. Designed with durable cast iron and a precise 0.875-inch bore diameter, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota Celica, Corona, and Pickup models\u003c\/li\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\u003eTwo outlet ports with M10 x 1.0 rearward outlet thread size\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 for secure fittings\u003c\/li\u003e\n\u003cli\u003ePart number M39422 for accurate identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M39422 brake master cylinder features a cast iron body that provides strength and resistance to wear under demanding braking conditions. Its 0.875-inch bore diameter is designed to match the hydraulic requirements of Toyota Celica, Corona, and Pickup vehicles, ensuring proper brake fluid displacement. This master cylinder includes a reservoir to hold brake fluid, eliminating the need for a separate component. It has two outlets, including a rearward outlet with a thread diameter of M10 x 1.0 and a thread pitch of 1.0, allowing for secure and leak-free connections to the brake lines. Note that mounting hardware is not included with this part.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure for consistent braking performance\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal issues\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid reservoir leaks or damage\u003c\/li\u003e\n\u003cli\u003eFixes uneven brake pressure distribution between front and rear brakes\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M39422 brake master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify compatibility with your Toyota Celica, Corona, or Pickup model year before installation. Use appropriate brake fluid and follow manufacturer torque specifications for outlet fittings. Since mounting hardware is not included, retain or source the necessary bolts and brackets for secure installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM standards for fit and function. The cast iron construction provides long-lasting durability under normal operating conditions. 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 related to part number M39422.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789336707253,"sku":"BKKX-M39422","price":74.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39422_Fro_ca5a0d99-5abe-4d78-ba93-e7fd5f0b72bc.jpg?v=1774997470","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39422-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}