{"product_id":"raybestos-mc39023-brake-master-cylinder","title":"Raybestos MC39023 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Classic GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC39023 is engineered to restore precise brake hydraulics in select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with durable iron construction and exact fitment specifications, this master cylinder supports safe and consistent braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from robust iron for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eFeatures a 1.000-inch bore size for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eIncludes two mounting holes with 0.433-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eEquipped with two ports: primary port thread 9\/16\"-18 and secondary port thread 1\/2\"-20\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Skylark, Chevrolet Camaro, Firebird, Nova, Oldsmobile Omega, and Pontiac Phoenix\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Raybestos Element3; New Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM standards. This brake master cylinder MC39023 is part of that line, offering precise engineering and material quality tailored for classic GM vehicles. The line emphasizes durability and fitment accuracy to ensure consistent brake system performance.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is made from iron, providing strength and resistance to wear under demanding braking conditions. The 1.000-inch bore size is designed to maintain proper hydraulic pressure for effective brake operation. With two mounting holes sized at 0.433 inches in diameter, the unit installs securely in the brake system. The master cylinder includes two ports: a primary port with a 9\/16\"-18 thread and a secondary port with a 1\/2\"-20 thread, allowing compatibility with standard brake line fittings. The MC39023 is engineered specifically for use in Buick Skylark, Chevrolet Camaro, Firebird, Nova, Oldsmobile Omega, and Pontiac Phoenix models, ensuring a precise fit and reliable function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake hydraulic pressure in classic GM vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eCorrects brake system failures related to internal cylinder wear\u003c\/li\u003e\n\u003cli\u003eSupports brake system rebuilds requiring OEM-spec master cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting holes align properly with the brake booster or firewall\u003c\/li\u003e\n\u003cli\u003eUse appropriate thread sealant or fittings for the 9\/16\"-18 and 1\/2\"-20 ports\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and related components for wear during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC39023 brake master cylinder to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427848089781,"sku":"BDBL-MC39023","price":88.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC39023_Fro.jpg?v=1775018796","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc39023-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}