{"product_id":"dorman-m39453-brake-master-cylinder","title":"Dorman M39453 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Isuzu Pickup and Trooper\u003c\/h2\u003e\u003cp\u003eThe Dorman M39453 brake master cylinder is designed to restore proper brake hydraulics in your Isuzu Pickup or Trooper. Engineered with an aluminum body and a built-in reservoir, this master cylinder ensures consistent brake fluid delivery and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.875 inches for precise hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated reservoir for brake fluid\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with rearward outlet size M10 x 1.0 and 10mm secondary outlet thread diameter\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 for secure fitting\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\u003eThe Dorman M39453 brake master cylinder features a 0.875-inch bore diameter, which is critical for maintaining the correct hydraulic pressure in the brake system of your Isuzu Pickup or Trooper. Its aluminum construction offers enhanced durability and resistance to corrosion compared to traditional cast iron units. The included reservoir simplifies installation and maintenance by providing a ready-to-use brake fluid container. This master cylinder has two outlets, including a rearward outlet sized M10 x 1.0 and a secondary outlet with a 10mm thread diameter, both with a 1.0 thread pitch to ensure compatibility with your vehicle's brake lines.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIsuzu Pickup models requiring a 0.875-inch bore master cylinder\u003c\/li\u003e\n\u003cli\u003eIsuzu Trooper models with matching brake hydraulic specifications\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or leaking brake master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pedal feel and hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as spongy brakes, brake fluid leaks, or inconsistent braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M39453 brake master cylinder, ensure the brake system is properly bled to remove any air pockets. Verify that the thread pitch and outlet sizes match your vehicle’s brake lines to avoid leaks. Since mounting hardware is not included, retain or source the appropriate hardware for secure installation. Always follow manufacturer torque specifications and safety procedures during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman brake master cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number M39453 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089071567029,"sku":"BKKX-M39453","price":72.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39453_Fro.jpg?v=1775148227","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39453-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}