{"product_id":"centric-130-67003-brake-master-cylinder","title":"Centric 130.67003 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Centric Premium Brake Master Cylinder 130.67003\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinder 130.67003 is engineered for reliable brake performance in Jeep CJ5 and CJ7 models. Designed with durable cast iron construction, this master cylinder ensures consistent hydraulic pressure for safe braking.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron reservoir and master cylinder for durability\u003c\/li\u003e\n\u003cli\u003eIntegral single reservoir style included\u003c\/li\u003e\n\u003cli\u003e1.063 inch (26.988 mm) straight bore diameter\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes master cylinder cap, excludes mounting hardware and push rod\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary outlet thread sizes: 1\/2\"-20 and 9\/16\"-18 inverted flare\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep CJ5 and CJ7 brake hydraulic systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCentric Premium Brake Master Cylinders Product Line\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components with precise fitment and durable materials. This product line emphasizes OEM-equivalent specifications, including cast iron construction and accurate bore sizing, to maintain proper brake system function and safety for classic and off-road vehicles like the Jeep CJ series.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric Premium Brake Master Cylinder 130.67003 features a cast iron master cylinder and reservoir, providing strength and resistance to wear. The integral single reservoir design simplifies fluid management, while the straight bore type with a 1.063 inch (26.988 mm) diameter ensures consistent hydraulic pressure. The unit includes a master cylinder cap but does not come with mounting hardware, push rod, brake booster, or bleeder hoses, allowing for compatibility with existing brake system components. The two mounting holes facilitate secure attachment to the vehicle's firewall or brake booster. Both primary and secondary outlets have inverted flare threads sized at 1\/2\"-20 and 9\/16\"-18 respectively, matching factory brake line fittings for the Jeep CJ5 and CJ7.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking brake master cylinders on Jeep CJ5 and CJ7\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for improved brake pedal feel\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid reservoir leaks with integral cast iron reservoir\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent braking caused by bore wear or damage\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for restoring original brake system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Jeep CJ5 or CJ7 before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid and bleed system thoroughly after installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surface is clean and free of debris for secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck thread sizes (1\/2\"-20 primary, 9\/16\"-18 secondary) for brake line compatibility\u003c\/li\u003e\n\u003cli\u003eMaster cylinder cap is included; other hardware and push rod must be reused or sourced separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Brake Master Cylinders are manufactured to meet or exceed OEM standards for material and dimensional accuracy. The cast iron construction provides long-lasting durability under demanding conditions. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44575610142901,"sku":"BKNJ-130.67003","price":96.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13067003_Fro.jpg?v=1775064319","url":"https:\/\/www.partcatalog.com\/products\/centric-130-67003-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}