{"product_id":"dorman-m630125-brake-master-cylinder","title":"Dorman M630125 Brake Master Cylinder","description":"\u003ch2\u003eDorman M630125 Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThe Dorman M630125 brake master cylinder is a direct replacement for specific Toyota Sienna applications. Built with a 1-inch bore and an aluminum body, it is engineered to match the original master cylinder’s design, function, and performance for 2001-2002 Toyota Sienna models with stability control.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement brake master cylinder for select Toyota Sienna vehicles\u003c\/li\u003e\n\u003cli\u003e1-inch master cylinder bore diameter\u003c\/li\u003e\n\u003cli\u003eAluminum master cylinder construction\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with M12 x 1.0 thread size\u003c\/li\u003e\n\u003cli\u003eReservoir not included\u003c\/li\u003e\n\u003cli\u003eSensor not included\u003c\/li\u003e\n\u003cli\u003ePackage contents: master cylinder only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman M630125 is built for 2001-2002 Toyota Sienna brake hydraulic service where the original master cylinder has worn, leaked, or lost hydraulic performance. This unit uses a 1-inch bore and two M12 x 1.0 outlets to match the OE-style layout on the listed vehicles. The aluminum construction supports durable service in a critical braking system application. This part cross-references Cardone New 13-2979 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal that sinks or feels inconsistent\u003c\/li\u003e\n\u003cli\u003eExternal brake fluid leakage at the master cylinder\u003c\/li\u003e\n\u003cli\u003eLoss of hydraulic pressure in the brake system\u003c\/li\u003e\n\u003cli\u003eBrake warning concerns tied to master cylinder wear\u003c\/li\u003e\n\u003cli\u003eRestoration of braking response on a 2001-2002 Toyota Sienna\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify bore size, outlet thread size, and vehicle fitment before installation. This master cylinder does not include mounting hardware, a reservoir, or a sensor, so reuse or source the required related components as needed. After installation, bleed the brake system thoroughly and confirm a firm pedal before returning the vehicle to service. Fits 2001-2002 Toyota Sienna, N\/A, with stability control.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder as a precision-engineered replacement built from new, high-quality materials. It is intended to match the original part’s design and performance for the listed Toyota Sienna applications. Part number M630125 is also referenced in OE-style replacement catalogs for this vehicle fitment.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52401882267829,"sku":"BKKX-M630125","price":120.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630125_Fro.jpg?v=1777760019","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630125-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}