{"product_id":"raybestos-mc391092-brake-master-cylinder","title":"Raybestos MC391092 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Volkswagen Beetle and Jetta City\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC391092 is engineered to restore precise brake hydraulics for Volkswagen Beetle and Jetta City models. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen Beetle and Jetta City\u003c\/li\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 for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eTwo ports with M12x1 thread size for primary and secondary connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Raybestos Element3; New\u003c\/h2\u003e\u003cp\u003eThe Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with modern materials and precise engineering. This brake master cylinder benefits from the Element3; New design philosophy, combining aluminum construction with exact mounting and port specifications to meet the demands of Volkswagen Beetle and Jetta City brake systems.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder features an aluminum body that offers resistance to corrosion and reduces overall 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 bore size of 0.938 inches is calibrated to provide the correct hydraulic pressure for the brake system. Both the primary and secondary ports use M12x1 threading, compatible with standard brake line fittings for Volkswagen models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake hydraulic pressure in Volkswagen Beetle and Jetta City\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\u003eAddresses internal seal failure leading to brake system failure\u003c\/li\u003e\n\u003cli\u003ePrevents brake fluid contamination and corrosion damage\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 disconnect brake lines from the existing master cylinder, taking care to avoid fluid spillage. Match the mounting hole spacing and port threads to the new Raybestos MC391092 unit. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic function. Use appropriate torque specifications for mounting bolts and fittings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos Element3; New brake master cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. The aluminum construction provides durability and corrosion resistance for extended service life. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship to ensure reliable performance.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427924635829,"sku":"BDBL-MC391092","price":104.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391092_Fro.jpg?v=1775018931","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391092-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}