{"product_id":"dynamite-friction-355-45006-brake-master-cylinder","title":"Dynamite Friction 355-45006 Brake Master Cylinder","description":"\u003ch2\u003eBrake Master Cylinder for GM Full-Size Cars\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Master Cylinder 355-45006 is a direct-fit hydraulic brake component for select Buick, Cadillac, Oldsmobile, and Pontiac applications. It is built for drivers replacing a worn or leaking master cylinder on vehicles such as the Buick LeSabre, Cadillac DeVille, Cadillac Fleetwood, Oldsmobile 98, Oldsmobile Delta 88, and Pontiac Bonneville.\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 355-45006 for catalog and fitment lookup\u003c\/li\u003e\n\u003cli\u003eCompatible with select 1986-1990 GM full-size sedans\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment for standard and non-ABS configurations where noted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1987-1990 Buick LeSabre, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 1990 Cadillac DeVille, N\/A, Standard.\u003c\/li\u003e\n\u003cli\u003eFits 1990 Cadillac Fleetwood, N\/A, Except ABS.\u003c\/li\u003e\n\u003cli\u003eFits 1986-1990 Oldsmobile 98, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 1986-1990 Oldsmobile Delta 88, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 1987-1990 Pontiac Bonneville, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 1986-1989 Cadillac DeVille, N\/A.\u003c\/li\u003e\n\u003cli\u003eFits 1986-1989 Cadillac Fleetwood, N\/A.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal travel that feels excessive or inconsistent\u003c\/li\u003e\n\u003cli\u003eExternal brake fluid leakage at the master cylinder\u003c\/li\u003e\n\u003cli\u003eLoss of hydraulic pressure in the brake system\u003c\/li\u003e\n\u003cli\u003eSoft or sinking brake pedal complaints\u003c\/li\u003e\n\u003cli\u003eBrake performance issues tied to a worn master cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s brake system configuration before ordering, especially on 1990 Cadillac Fleetwood applications noted as except ABS. Confirm the existing master cylinder design, brake line routing, and mounting style against the original part number 355-45006 before installation. After replacement, the brake system should be properly bled and checked for leaks and pedal feel.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction DFC Brake Master Cylinder components are cataloged for specific vehicle applications to support accurate replacement selection. Use the fitment data above to confirm the correct match for your Buick LeSabre, Cadillac DeVille, Cadillac Fleetwood, Oldsmobile 98, Oldsmobile Delta 88, or Pontiac Bonneville.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439625171125,"sku":"HBHR-355-45006","price":122.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_35545006_Fro.jpg?v=1777875131","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-355-45006-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}