{"product_id":"centric-130-67004-brake-master-cylinder","title":"Centric 130.67004 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Centric Premium Brake Master Cylinder 130.67004\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinder 130.67004 is engineered for reliable brake hydraulics performance on Jeep CJ5 and CJ7 models. Designed with durable cast iron materials and an integral reservoir, this master cylinder ensures consistent braking response and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from cast iron for both master cylinder and reservoir\u003c\/li\u003e\n\u003cli\u003eIntegral single reservoir included for streamlined installation\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure attachment\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter of 1.063 inches (26.988 mm) with a straight bore type\u003c\/li\u003e\n\u003cli\u003eIncludes master cylinder cap but excludes mounting hardware, brake booster, push rod, and bleeder hoses\u003c\/li\u003e\n\u003cli\u003eTwo ports with inverted flare types: primary outlet thread size 1\/2\"-20 and secondary outlet thread size 9\/16\"-18\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep CJ5 and CJ7 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on Centric Premium Brake Master Cylinders\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinders line focuses on delivering precise hydraulic control and durability for a variety of vehicle applications. This product line emphasizes quality materials such as cast iron construction and integral reservoir designs to maintain brake fluid integrity and system reliability. The 130.67004 part benefits from this engineering approach, providing a dependable replacement for Jeep CJ5 and CJ7 brake systems.\u003c\/p\u003e\u003ch2\u003eProduct Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder features a cast iron master cylinder and reservoir, ensuring resistance to wear and corrosion. The single integral reservoir simplifies fluid management and installation. With a bore diameter of 1.063 inches (26.988 mm), the straight bore design supports consistent hydraulic pressure. The unit includes a master cylinder cap but does not come with mounting hardware, brake booster, push rod, or bleeder hoses, so these components must be sourced separately if needed. The two mounting holes provide a secure fitment, and the two outlet ports have inverted flare threads sized 1\/2\"-20 (primary) and 9\/16\"-18 (secondary), compatible with standard brake line fittings.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement brake master cylinder for Jeep CJ5 models\u003c\/li\u003e\n\u003cli\u003eReplacement brake master cylinder for Jeep CJ7 models\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring brake hydraulics in classic Jeep vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as brake fluid leaks, spongy brake pedal feel, and inconsistent braking pressure\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring a 1.063 inch bore diameter master cylinder with integral reservoir\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Centric Premium Brake Master Cylinder 130.67004, ensure the mounting surface is clean and free of debris. Since mounting hardware is not included, use appropriate bolts matching the two mounting holes. Verify compatibility of brake lines with the inverted flare thread sizes (1\/2\"-20 primary and 9\/16\"-18 secondary) before installation. Bleeding the brake system thoroughly after installation is essential to remove air and ensure proper brake function. The master cylinder cap is included, but additional components such as push rods and brake boosters must be installed separately if required by the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Brake Master Cylinders are manufactured to meet or exceed OEM specifications for fit, form, and function. The cast iron construction provides durability and resistance to corrosion. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44575610208437,"sku":"BKNJ-130.67004","price":94.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13067004_Fro.jpg?v=1775064319","url":"https:\/\/www.partcatalog.com\/products\/centric-130-67004-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}