{"product_id":"raybestos-mc391081-brake-master-cylinder","title":"Raybestos MC391081 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC391081 is engineered to restore precise brake hydraulics for heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Silverado 2500 HD and Sierra 3500 HD, this master cylinder ensures consistent brake performance under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003eFeatures a 37.000 mm bore size for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eIncludes two mounting holes with a diameter of 0.421 inches for secure installation\u003c\/li\u003e\n\u003cli\u003eEquipped with two ports, both with M12x1 thread size for compatibility with OEM brake lines\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 2500 HD, Silverado 3500 Classic, Sierra 2500 HD, Sierra 3500 HD, Suburban 2500, and GMC models\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 specifications. This brake master cylinder MC391081 is part of that line, offering precise engineering and material quality designed to maintain brake system integrity in heavy-duty applications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is crafted from aluminum, providing a lightweight yet robust solution resistant to corrosion and wear. The 37.000 mm bore size is calibrated to deliver the correct hydraulic pressure for the brake system, ensuring responsive and consistent braking. With two mounting holes sized at 0.421 inches in diameter, installation aligns with factory specifications for a secure fit. The dual ports, both threaded M12x1, allow for straightforward connection to the brake lines, maintaining system integrity and fluid flow.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake hydraulic pressure in Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD trucks\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess or failure\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks from damaged or corroded master cylinder ports\u003c\/li\u003e\n\u003cli\u003eImproves brake system response in heavy-duty trucks used for towing or hauling\u003c\/li\u003e\n\u003cli\u003eSolves issues related to inconsistent brake pedal feel or reduced stopping power\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Chevrolet or GMC model before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air and ensure proper hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the M12x1 threaded ports during brake line connection\u003c\/li\u003e\n\u003cli\u003eInspect mounting holes and hardware for wear or damage before securing the master cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC391081 brake master cylinder to meet stringent quality standards, ensuring reliable performance in heavy-duty brake systems. The Element3; New product line is designed with durability and precision in mind. Please refer to Raybestos or your parts supplier for specific warranty details applicable to this part.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427923652789,"sku":"BDBL-MC391081","price":124.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391081_Fro.jpg?v=1775018929","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391081-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}