{"product_id":"raybestos-mc390277-brake-master-cylinder","title":"Raybestos MC390277 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Raybestos Element3; New Brake Master Cylinder MC390277\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC390277 is engineered for reliable brake hydraulics performance in Chevrolet Cavalier and Pontiac Sunfire models. Designed with precision, this aluminum master cylinder ensures consistent braking response and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight aluminum for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 0.433-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eBore size of 0.875 inches for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eTwo ports with M10x1 primary port thread for fluid connection\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Cavalier and Pontiac Sunfire vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder features a 0.875-inch bore size, which is critical for maintaining proper hydraulic pressure in the brake system. The aluminum construction offers a balance of strength and corrosion resistance, extending the service life of the component. It includes two mounting holes, each with a diameter of 0.433 inches, ensuring a secure fit during installation. The master cylinder has two ports, with the primary port threaded M10x1, facilitating reliable brake fluid flow and connection to the brake lines.\u003c\/p\u003e\u003ch2\u003eAbout the Element3; New Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; New line by Raybestos focuses on delivering brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and precise engineering to provide dependable brake system performance. The MC390277 master cylinder is part of this line, offering a direct replacement solution for specific Chevrolet and Pontiac models.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake pedal feel and responsiveness in Chevrolet Cavalier and Pontiac Sunfire\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or inconsistent braking performance\u003c\/li\u003e\n\u003cli\u003eAddresses brake system pressure issues due to bore wear or damage\u003c\/li\u003e\n\u003cli\u003ePrevents brake failure caused by internal seal deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is securely lifted and supported before beginning installation. Carefully remove the old master cylinder and inspect brake lines for damage. Use the two 0.433-inch mounting holes to align the MC390277 master cylinder properly. Verify that the M10x1 threaded ports are clean and free of debris before connecting brake lines. After installation, bleed the brake system thoroughly to remove air and restore proper hydraulic pressure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC390277 brake master cylinder to meet strict quality standards, ensuring reliable operation in Chevrolet Cavalier and Pontiac Sunfire vehicles. The Element3; New product line is designed for durability and consistent performance. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427848876213,"sku":"BDBL-MC390277","price":162.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC390277_Fro.jpg?v=1775018803","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc390277-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}