{"product_id":"centric-130-66012-brake-master-cylinder","title":"Centric 130.66012 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Centric Premium Brake Master Cylinder 130.66012\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinder 130.66012 is engineered for reliable brake hydraulics performance in heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the C30, K3500, and P3500, this master cylinder ensures consistent braking power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable cast iron for both reservoir and master cylinder\u003c\/li\u003e\n\u003cli\u003eIncludes an integral single reservoir with a master cylinder cap\u003c\/li\u003e\n\u003cli\u003eFeatures a straight bore design with a 1.313 inch (33.338 mm) bore diameter\u003c\/li\u003e\n\u003cli\u003eEquipped with two mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary outlet threads sized 1\/2\"-20 and 9\/16\"-18 inverted flare\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC heavy-duty truck models including C30, K30, P30, R30, V30 series and their 3500 variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Centric Premium Brake Master Cylinders\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for demanding applications in Chevrolet and GMC heavy-duty trucks. The 130.66012 part benefits from this focus, providing a reliable replacement that maintains proper brake system function.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder features a cast iron construction for both the reservoir and the cylinder body, ensuring strength and resistance to wear. The integral single reservoir design simplifies installation and maintenance, while the included master cylinder cap helps maintain system integrity. The bore diameter measures 1.313 inches (33.338 mm), with a straight bore type that supports consistent hydraulic pressure. Two mounting holes provide secure attachment points, though mounting hardware is not included. The primary and secondary outlet ports have inverted flare types with thread sizes of 1\/2\"-20 and 9\/16\"-18 respectively, designed to fit standard brake line connections on compatible Chevrolet and GMC trucks.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking brake master cylinders in Chevrolet C30 and K3500 trucks\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure in GMC P3500 and R3500 brake systems\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid reservoir leaks with its integral cast iron reservoir\u003c\/li\u003e\n\u003cli\u003eSolves inconsistent brake pedal feel caused by bore wear or damage\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for maintaining brake system reliability in V30 and V3500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Chevrolet or GMC truck model before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake line fittings matching the inverted flare thread sizes (1\/2\"-20 primary, 9\/16\"-18 secondary)\u003c\/li\u003e\n\u003cli\u003eBleeder hoses and mounting hardware are not included and must be sourced separately\u003c\/li\u003e\n\u003cli\u003eEnsure the brake system is properly bled after installation to remove air and maintain braking performance\u003c\/li\u003e\n\u003cli\u003eInspect push rod and brake booster components as they are not included with this part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Master Cylinder 130.66012 is manufactured to meet stringent quality standards for brake hydraulics. Constructed from cast iron materials, it offers durability and long service life. While specific warranty details are not provided, Centric products typically adhere to industry standards for replacement parts, ensuring reliable performance when installed correctly in compatible Chevrolet and GMC heavy-duty trucks.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44575593857205,"sku":"BKNJ-130.66012","price":70.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13066012_Fro.jpg?v=1775064302","url":"https:\/\/www.partcatalog.com\/products\/centric-130-66012-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}