{"product_id":"dynamite-friction-355-80005-brake-master-cylinder","title":"Dynamite Friction 355-80005 Brake Master Cylinder","description":"\u003ch2\u003eBrake Master Cylinder for Mazda RX-7\u003c\/h2\u003e\u003cp\u003eDynamite Friction DFC Brake Master Cylinder 355-80005 is a direct-fit hydraulic brake component for 1981-1983 Mazda RX-7 models equipped with rear disc brakes. It is built for drivers replacing a worn or leaking master cylinder and restoring consistent brake pedal response.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake master cylinder for the DFC Brake Master Cylinder product line\u003c\/li\u003e\n\u003cli\u003eFits 1981-1983 Mazda RX-7, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1981-1983 Mazda RX-7 with rear disc brakes\u003c\/li\u003e\n\u003cli\u003ePart number 355-80005 for application matching and catalog lookup\u003c\/li\u003e\n\u003cli\u003eHydraulic brake system replacement for brake pressure control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Master Cylinder 355-80005 is specified for Mazda RX-7 brake hydraulic service across the 1981, 1982, and 1983 model years. This master cylinder is used to convert pedal input into hydraulic pressure for the braking system, making it a critical replacement when the original unit shows internal bypass, external leakage, or inconsistent pedal feel. The DFC Brake Master Cylinder line focuses on direct replacement brake hydraulics, and this part number 355-80005 is listed for RX-7 vehicles with rear disc brake configuration.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow or sinking brake pedal\u003c\/li\u003e\n\u003cli\u003eBrake fluid leakage at the master cylinder\u003c\/li\u003e\n\u003cli\u003eUneven or delayed brake response\u003c\/li\u003e\n\u003cli\u003eInternal seal wear causing pressure loss\u003c\/li\u003e\n\u003cli\u003eBrake warning symptoms tied to hydraulic failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle is a 1981-1983 Mazda RX-7 before ordering, and confirm rear disc brake configuration where required by the fitment notes. Inspect the brake lines, reservoir condition, and surrounding hydraulic components during replacement. After installation, bleed the brake system thoroughly and check for leaks before returning the vehicle to service. Part number 355-80005 should be matched against the existing unit and vehicle brake setup for proper application control.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction supplies this DFC Brake Master Cylinder as a cataloged brake hydraulic replacement for the listed Mazda RX-7 applications. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439637950645,"sku":"HBHR-355-80005","price":106.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_35580005_Bot.jpg?v=1777877243","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-355-80005-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}