{"product_id":"dynamite-friction-355-31018-brake-master-cylinder","title":"Dynamite Friction 355-31018 Brake Master Cylinder","description":"\u003ch2\u003eBrake Master Cylinder for BMW Applications\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Master Cylinder, part number 355-31018, is a direct-fit brake hydraulic component for select BMW models. It is built for drivers replacing a worn or leaking master cylinder on BMW 525i, 530i, 540i, and Z3 applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake master cylinder for hydraulic brake system service\u003c\/li\u003e\n\u003cli\u003eBrand line: DFC Brake Master Cylinder\u003c\/li\u003e\n\u003cli\u003ePart number 355-31018 for accurate ordering and fitment lookup\u003c\/li\u003e\n\u003cli\u003eFits 1998-2000 BMW Z3, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1995 BMW 525i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1995 BMW 530i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1995 BMW 540i, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1994 BMW 525i, N\/A, from 2\/94\u003c\/li\u003e\n\u003cli\u003eFits 1994 BMW 530i, N\/A, from 9\/93\u003c\/li\u003e\n\u003cli\u003eFits 1994 BMW 540i, N\/A, from 9\/93\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Master Cylinder line focuses on replacement hydraulic brake components for service work where consistent pedal response and fluid pressure delivery are required. This 355-31018 master cylinder is listed for BMW Z3, as well as BMW 525i, 530i, and 540i models in the confirmed year ranges shown. Use the part number 355-31018 when matching the correct brake master cylinder for your BMW brake system repair.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leakage at the master cylinder\u003c\/li\u003e\n\u003cli\u003eSoft or inconsistent brake pedal feel\u003c\/li\u003e\n\u003cli\u003eInternal hydraulic bypass in the brake master cylinder\u003c\/li\u003e\n\u003cli\u003eBrake warning concerns tied to hydraulic pressure loss\u003c\/li\u003e\n\u003cli\u003eRestoring brake system operation after master cylinder wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle build date before ordering, especially for 1994 BMW 525i, 530i, and 540i applications with date-specific fitment notes. Bench bleeding the master cylinder before installation helps reduce trapped air in the hydraulic system. After installation, bleed the brake system thoroughly and verify pedal firmness and fluid level before returning the vehicle to service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDFC Brake Master Cylinder components are cataloged for specific BMW brake applications to support accurate replacement selection. Verify the part number 355-31018 against the vehicle’s year, model, and build date before installation.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439623499957,"sku":"HBHR-355-31018","price":93.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_35531018_Fro.jpg?v=1777874778","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-355-31018-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}