{"product_id":"trw-pmk328-brake-master-cylinder","title":"TRW PMK328 Brake Master Cylinder","description":"\u003ch2\u003eOverview of TRW PMK328 Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThe TRW PMK328 brake master cylinder is engineered for precise hydraulic brake control in Porsche 911 models. Designed with durable aluminum construction and essential features, this master cylinder supports reliable braking performance for your Porsche 911.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, corrosion-resistant aluminum\u003c\/li\u003e\n\u003cli\u003eIncludes dust boot and gasket\/seal for protection and leak prevention\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eStraight bore type with a 23.81 mm bore diameter\u003c\/li\u003e\n\u003cli\u003eEquipped with four ports and dual pistons for efficient brake fluid distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe TRW PMK328 brake master cylinder is specifically designed for Porsche 911 vehicles, ensuring compatibility and optimal performance. Its aluminum body offers strength and resistance to corrosion, which is critical for maintaining brake system integrity over time. The master cylinder features a straight bore design with a 23.81 mm diameter, supporting consistent hydraulic pressure. Two pistons within the unit provide balanced brake fluid flow to the braking system. Included dust boots and gaskets help protect internal components from contaminants and prevent fluid leaks, contributing to the longevity and reliability of the brake hydraulics.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake pedal feel and responsiveness in Porsche 911 brake systems\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks caused by worn or damaged seals\u003c\/li\u003e\n\u003cli\u003eReplaces master cylinders with corroded or damaged aluminum bodies\u003c\/li\u003e\n\u003cli\u003eImproves hydraulic pressure consistency for safer braking performance\u003c\/li\u003e\n\u003cli\u003eSuitable for brake system rebuilds requiring a master cylinder with dual pistons and multiple ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the TRW PMK328 brake master cylinder, ensure the mounting surface is clean and free of debris. Use the included gasket or seal to prevent fluid leaks. Note that mounting hardware and reservoir are not included and must be sourced separately. Bleeding the brake system thoroughly after installation is essential to remove air and restore proper hydraulic pressure. Verify compatibility with your Porsche 911 model year before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTRW manufactures the PMK328 brake master cylinder to meet strict quality standards, using durable aluminum and precision engineering. The included dust boot and gasket contribute to long-term reliability by protecting internal components. While specific warranty details are not provided here, TRW products typically come with manufacturer-backed warranties to ensure customer confidence in product durability and performance.\u003c\/p\u003e","brand":"TRW","offers":[{"title":"Default Title","offer_id":52038819053749,"sku":"DJVT-PMK328","price":426.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TW_PMK328_Fro.jpg?v=1775101711","url":"https:\/\/www.partcatalog.com\/products\/trw-pmk328-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}