{"product_id":"raybestos-mc391030-brake-master-cylinder","title":"Raybestos MC391030 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chrysler PT Cruiser\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC391030 is engineered to restore precise brake hydraulics for Chrysler PT Cruiser vehicles. Designed with durable aluminum construction and specific mounting features, this master cylinder ensures consistent brake performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, corrosion-resistant aluminum\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 0.354-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003e0.938-inch bore size optimized for brake fluid pressure control\u003c\/li\u003e\n\u003cli\u003eFour ports with 7\/16\"-24 thread size for primary and secondary connections\u003c\/li\u003e\n\u003cli\u003eCompatible specifically with Chrysler PT Cruiser models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos brake master cylinder (part number MC391030) is designed with a 0.938-inch bore size to provide accurate hydraulic pressure for the braking system. The aluminum master cylinder material offers durability while reducing weight compared to traditional cast iron units. It includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure fit on the vehicle’s firewall. The unit features four ports, with both primary and secondary port threads sized at 7\/16\"-24, allowing for proper brake line connections and fluid flow management.\u003c\/p\u003e\u003ch2\u003eAbout the 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 product line emphasizes quality materials and precise engineering to maintain brake system integrity. The MC391030 master cylinder is part of this line, offering a balance of performance and durability tailored for Chrysler PT Cruiser applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure loss due to worn or leaking master cylinders\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or corroded aluminum master cylinders\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks at the master cylinder ports\u003c\/li\u003e\n\u003cli\u003eEnsures proper hydraulic pressure for safe braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos MC391030 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s firewall brackets. Use the specified 0.354-inch diameter mounting holes for secure attachment. Verify that the 7\/16\"-24 threaded ports match the brake line fittings to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic pressure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC391030 master cylinder to meet strict quality standards, using corrosion-resistant aluminum for longevity. This part is backed by Raybestos’ quality assurance processes to ensure reliable performance in Chrysler PT Cruiser brake systems. Warranty details are provided by Raybestos and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427919392949,"sku":"BDBL-MC391030","price":90.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391030_Fro.jpg?v=1775018921","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391030-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}