{"product_id":"zimmermann-100-3332-54-disc-brake-rotor-front-or-front-left","title":"Zimmermann 100.3332.54 Disc Brake Rotor - Front or Front Left","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Zimmermann Black Z disc brake rotor is built for Audi applications that require a slotted, coated rotor with a high-carbon machined design. The 345 mm rotor size, 112 mm bolt circle, and 68 mm hub bore support precise fitment for listed Audi A4, A5, Q5, and S5 applications.\u003c\/p\u003e\u003cp\u003ePart number 100.3332.54 is part of Zimmermann’s Black Z line, which combines a grooved braking surface with a corrosion-resistant coating for a more durable finish and improved wet-weather performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSlotted brake disc design helps clear brake dust and water from the braking surface.\u003c\/li\u003e\n\u003cli\u003eHigh-carbon machining supports stable braking performance under heat.\u003c\/li\u003e\n\u003cli\u003eCoated surface adds corrosion resistance and a cleaner appearance.\u003c\/li\u003e\n\u003cli\u003e345 mm outer diameter with 29.5 mm thickness and 28 mm minimum thickness.\u003c\/li\u003e\n\u003cli\u003eFits listed Audi front-left and front applications with PR code-specific requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eZimmermann 100.3332.54 is a Black Z disc brake rotor engineered for specific Audi fitments, including A4, A4 Quattro, A5, A5 Quattro, Q5, and S5 models. The rotor uses a slotted braking surface and high-carbon construction to support consistent braking behavior, while the coated finish helps resist corrosion and maintain appearance over time. The Black Z product line is positioned around a performance-oriented rotor design with practical wet-braking benefits from dust and water expulsion.\u003c\/p\u003e\u003cp\u003eThis part cross-references Standard Ignition V846 for the same application. For Audi A4 and Audi Q5 brake rotor replacement, verify PR number and construction date details before installation. Part number 100.3332.54 is also listed with paired article number 100.3332.55.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake dust and water buildup on the rotor surface.\u003c\/li\u003e\n\u003cli\u003eCorrosion on exposed braking components.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency in wet conditions.\u003c\/li\u003e\n\u003cli\u003eFitment issues on PR code-specific Audi brake setups.\u003c\/li\u003e\n\u003cli\u003eRotor replacement needs for worn or below-spec discs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle’s PR number, construction date, and rotor dimensions before installation. This rotor is listed for front-left and front applications only, so match the position exactly to the catalog fitment. Measure rotor thickness and compare it to the minimum thickness specification during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eZimmermann states that the Black Z rotor line is not subject to registration when ECE R90 homologation applies. The rotor is manufactured with coated, high-carbon materials and a slotted surface for application-specific braking performance.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":53534307352757,"sku":"BKND-100.3332.54","price":222.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_100333254_Fro.jpg?v=1792134250","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-100-3332-54-disc-brake-rotor-front-or-front-left","provider":"PartCatalog","version":"1.0","type":"link"}