{"product_id":"skp-sk603642-brake-master-cylinder-reservoir","title":"SKP SK603642 Brake Master Cylinder Reservoir","description":"\u003ch2\u003eBrake Master Cylinder Reservoir for Audi and Volkswagen\u003c\/h2\u003e\u003cp\u003eThe SKP SK603642 brake master cylinder reservoir is a direct-fit replacement for a wide range of Audi and Volkswagen brake hydraulic applications. It is built for vehicles that require the correct reservoir style and fitment details listed below, including models with specific production breakpoints and notes.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit brake master cylinder reservoir for brake hydraulic service.\u003c\/li\u003e\n\u003cli\u003eFits multiple Audi A4, A6, S4, 80, 90, 100, 200, Cabriolet, and 5000 applications.\u003c\/li\u003e\n\u003cli\u003eAlso fits Volkswagen Passat applications listed in the fitment data.\u003c\/li\u003e\n\u003cli\u003eApplication-specific notes include w\/o retaining bolt, w\/ accumulator, and traction control exclusions where required.\u003c\/li\u003e\n\u003cli\u003eSK603642 part number for easy identification during replacement matching.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSK603642 is a brake master cylinder reservoir intended for Audi and Volkswagen vehicles with the exact fitment shown in the application table. Coverage includes Audi A4 and A4 Quattro, A6 and A6 Quattro, S4, 80 and 80 Quattro, 90 and 90 Quattro, 100 and 100 Quattro, 200 and 200 Quattro, Cabriolet, and 5000\/5000 Quattro, plus Volkswagen Passat models. Because the fitment includes production breakpoints and configuration notes, matching the original reservoir style is important for proper brake hydraulic service. This part cross-references Dorman - OE Solutions 603-642 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or leaking brake fluid reservoir.\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake fluid storage at the master cylinder.\u003c\/li\u003e\n\u003cli\u003eAddressing fitment issues caused by incorrect reservoir style or mounting details.\u003c\/li\u003e\n\u003cli\u003eSupporting brake hydraulic repairs on older Audi and Volkswagen platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s production breakpoint and configuration notes before ordering. Several applications require attention to retaining bolt, accumulator, traction control, or electronic differential details. Confirm the reservoir matches the original brake master cylinder setup on the vehicle before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSKP replacement parts are cataloged for application-specific fitment matching. Use the listed vehicle notes and part number SK603642 to confirm the correct reservoir for the brake system service.\u003c\/p\u003e","brand":"SKP","offers":[{"title":"Default Title","offer_id":53258137731253,"sku":"GQLW-SK603642","price":29.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/5K_SK603642_Fro.jpg?v=1789195132","url":"https:\/\/www.partcatalog.com\/products\/skp-sk603642-brake-master-cylinder-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}