{"product_id":"centric-131-58003-brake-master-cylinder","title":"Centric 131.58003 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Jeep Grand Cherokee\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Master Cylinder 131.58003 is engineered to restore precise brake hydraulics for Jeep Grand Cherokee models. Designed with durable aluminum construction and a removable plastic reservoir style, this master cylinder ensures consistent braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Grand Cherokee brake hydraulic systems\u003c\/li\u003e\n\u003cli\u003eAluminum master cylinder material for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePlastic removable reservoir style (reservoir not included)\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal for leak prevention\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary outlet thread sizes: M10-1.00 and M12-1.00 with bubble flare type\u003c\/li\u003e\n\u003cli\u003eStraight bore type with 0.984 inch (25 mm) bore diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the C-TEK Standard Brake Master Cylinder Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Brake Master Cylinder line by Centric offers reliable replacement parts designed to meet or exceed OEM specifications. This product line focuses on providing durable brake master cylinders with precise bore sizes and thread specifications to ensure proper fit and function in brake hydraulic systems. The 131.58003 part is a direct replacement option for Jeep Grand Cherokee vehicles requiring a standard bore diameter and bubble flare outlet connections.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder features an aluminum body for enhanced durability and resistance to corrosion. The plastic reservoir style is removable, although the reservoir itself is not included with this part. It has two mounting holes for secure attachment and includes a gasket or seal to maintain hydraulic integrity. The bore diameter measures 0.984 inches (25 mm), with a straight bore type design. The primary and secondary outlet ports have thread sizes of M10-1.00 and M12-1.00 respectively, both with bubble flare types to ensure proper brake line connections. This part does not include mounting hardware, brake booster, push rod, master cylinder cap, or bleeder hoses.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking brake master cylinders on Jeep Grand Cherokee\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for consistent brake pedal feel\u003c\/li\u003e\n\u003cli\u003eFixes brake fluid leaks caused by damaged seals or gaskets\u003c\/li\u003e\n\u003cli\u003eResolves issues with uneven or spongy braking response\u003c\/li\u003e\n\u003cli\u003eAddresses master cylinder bore wear affecting brake system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the brake system is properly bled after installation to remove air and maintain braking efficiency. This part requires existing reservoir and mounting hardware, as they are not included. Verify thread sizes and flare types match your vehicle’s brake lines before installation. Use the included gasket or seal to prevent fluid leaks. Professional installation is recommended for safety and optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Master Cylinder 131.58003 is manufactured to meet OEM standards for fit and function. It includes a gasket or seal to ensure a secure hydraulic connection. While specific warranty details are not provided, Centric products typically come with limited warranties covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43635030524085,"sku":"BKNJ-131.58003","price":108.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13158003_Fro.jpg?v=1774987537","url":"https:\/\/www.partcatalog.com\/products\/centric-131-58003-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}