{"product_id":"centric-131-66049-brake-master-cylinder","title":"Centric 131.66049 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Master Cylinder 131.66049 is engineered for reliable brake hydraulic performance in select GM trucks and SUVs. Designed to meet OEM specifications, this brake master cylinder is compatible with Cadillac, Chevrolet, and GMC models including the Escalade, Tahoe, Yukon, and Suburban series.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum master cylinder body with a plastic reservoir\u003c\/li\u003e\n\u003cli\u003eSingle removable reservoir style included\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter of 1.339 inches (34.000 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes master cylinder cap but excludes mounting hardware and brake booster\u003c\/li\u003e\n\u003cli\u003eTwo ports with 1\/2\"-20 inverted flare threads for primary and secondary outlets\u003c\/li\u003e\n\u003cli\u003eCompatible with front left and rear brake lines with inverted flare fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric C-TEK Standard Brake Master Cylinder features a straight bore design with a precise 1.339 inch (34 mm) bore diameter, ensuring consistent hydraulic pressure for effective braking. The aluminum construction provides strength and corrosion resistance, while the plastic reservoir is designed for durability and ease of maintenance. The single removable reservoir style allows for straightforward fluid inspection and replacement. Both primary and secondary outlet ports have 1\/2\"-20 inverted flare threads, matching OEM brake line fittings for a secure connection. Although mounting hardware and brake booster are not included, the unit comes with a master cylinder cap to complete the assembly.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is compatible with a range of GM vehicles, specifically:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Suburban 1500, Suburban 2500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon, Yukon XL 1500, Yukon XL 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original brake master cylinder in these models, restoring proper brake hydraulic function and safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Brake Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to internal leaks\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from a damaged or worn master cylinder\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency or inconsistent brake pressure\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation related to master cylinder failure\u003c\/li\u003e\n\u003cli\u003eContaminated or deteriorated brake fluid reservoir\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific make and model before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eUse OEM or equivalent brake fluid to maintain system integrity\u003c\/li\u003e\n\u003cli\u003eCheck all connections for leaks, especially at the inverted flare ports\u003c\/li\u003e\n\u003cli\u003eMounting hardware and brake booster must be reused or sourced separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Master Cylinder 131.66049 is manufactured to meet or exceed OEM standards for fit, form, and function. Centric provides quality assurance through rigorous testing and material selection. Please refer to Centric's warranty policy for specific coverage details related to this brake master cylinder.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43635080429749,"sku":"BKNJ-131.66049","price":120.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13166049_Fro.jpg?v=1774987565","url":"https:\/\/www.partcatalog.com\/products\/centric-131-66049-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}