{"product_id":"zimmermann-400-5502-20-disc-brake-rotor","title":"Zimmermann 400.5502.20 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Zimmermann Disc Brake Rotor 400.5502.20\u003c\/h2\u003e\u003cp\u003eThe Zimmermann 400.5502.20 disc brake rotor is engineered for select Mercedes-Benz models, including the C250, E300, E350, E400, E550, and S400L. Designed with precision, this perforated rotor offers reliable braking performance and durability for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz C250, E300, E350, E400, E550, and S400L\u003c\/li\u003e\n\u003cli\u003ePerforated brake disc type for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOuter diameter of 344 mm and thickness of 32 mm\u003c\/li\u003e\n\u003cli\u003eCoated surface to resist corrosion and wear\u003c\/li\u003e\n\u003cli\u003eHub bore diameter of 67 mm with a bolt hole circle of 112 mm\u003c\/li\u003e\n\u003cli\u003eInspection tag certified with ECE R90 approval\u003c\/li\u003e\n\u003cli\u003eMinimum thickness of 30 mm ensures longevity and safety\u003c\/li\u003e\n\u003cli\u003eWeight of 12.7 kg for balanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Zimmermann 400.5502.20 disc brake rotor features a perforated design that enhances cooling by allowing better airflow, reducing brake fade during demanding driving conditions. With a bolt hole circle of 112 mm and a 6\/5 hole arrangement, this rotor fits securely on the hub bore of 67 mm diameter. The rotor’s height measures 64.5 mm, and it maintains a thickness of 32 mm, with a minimum thickness threshold of 30 mm to ensure safe operation over time. The coated surface provides resistance against corrosion, extending the rotor’s service life. This rotor is ECE R90 approved, meeting strict quality and safety standards for replacement brake components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is specifically designed for use with the following Mercedes-Benz models: C250, E300, E350, E400, E550, and S400L. It is ideal for drivers seeking a reliable replacement rotor that matches OEM specifications and maintains braking efficiency and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged rotors on compatible Mercedes-Benz models\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as brake noise, vibration, and reduced stopping power\u003c\/li\u003e\n\u003cli\u003eHelps prevent brake fade under heavy braking conditions\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pedal feel and responsiveness\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation for consistent braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Zimmermann 400.5502.20 rotor, ensure the vehicle is securely lifted and the wheel assembly is properly removed. Clean the hub surface to remove rust or debris before mounting the rotor to ensure a flush fit. Verify the bolt hole circle and hub bore dimensions match the vehicle specifications. It is recommended to replace brake pads simultaneously to optimize braking performance. After installation, perform a brake bed-in procedure according to manufacturer guidelines to ensure proper rotor and pad contact.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eZimmermann disc brake rotors are manufactured to meet stringent quality standards and are ECE R90 approved, confirming compliance with European safety regulations. The 400.5502.20 rotor undergoes rigorous testing to ensure durability, performance, and safety. While specific warranty details may vary, Zimmermann products typically come with a limited warranty against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":45296412754101,"sku":"BKND-400.5502.20","price":157.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_400550220_Fro.jpg?v=1774640081","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-400-5502-20-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}