{"product_id":"zimmermann-400-5550-20-disc-brake-rotor-rear-rear-left-or-rear-right","title":"Zimmermann 400.5550.20 Disc Brake Rotor - Rear, Rear Left or Rear Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eZimmermann disc brake rotor 400.5550.20 is a rear brake rotor for select Mercedes-Benz AMG applications. It is listed for rear left and rear right fitments on 2021 models, plus rear fitment on the 2020 CLA45 AMG.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDisc brake rotor for rear axle braking service\u003c\/li\u003e\n\u003cli\u003eFits 2021 Mercedes-Benz A35 AMG, rear right\u003c\/li\u003e\n\u003cli\u003eFits 2021 Mercedes-Benz A35 AMG, rear left\u003c\/li\u003e\n\u003cli\u003eFits 2021 Mercedes-Benz CLA35 AMG, rear right, current OE\u003c\/li\u003e\n\u003cli\u003eFits 2021 Mercedes-Benz CLA35 AMG, rear left, current OE\u003c\/li\u003e\n\u003cli\u003eFits 2021 Mercedes-Benz CLA45 AMG, rear right, current OE\u003c\/li\u003e\n\u003cli\u003eFits 2021 Mercedes-Benz CLA45 AMG, rear left, current OE\u003c\/li\u003e\n\u003cli\u003eFits 2020 Mercedes-Benz CLA45 AMG, rear\u003c\/li\u003e\n\u003cli\u003ePart number 400.5550.20 for fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eZimmermann 400.5550.20 is a rear disc brake rotor built for specific Mercedes-Benz AMG brake applications. The fitment data covers 2021 Mercedes-Benz A35 AMG rear left and rear right positions, 2021 Mercedes-Benz CLA35 AMG rear left and rear right positions with current OE notes, 2021 Mercedes-Benz CLA45 AMG rear left and rear right positions with current OE notes, and 2020 Mercedes-Benz CLA45 AMG rear fitment. Use the part number 400.5550.20 to confirm the correct rotor before ordering.\u003c\/p\u003e\u003cp\u003eThis rotor is a direct service part for vehicles that need rear brake disc replacement on the Mercedes-Benz A35 AMG and Mercedes-Benz CLA45 AMG platform. The listed weight is 7.4 kg.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn rear brake rotor\u003c\/li\u003e\n\u003cli\u003eCorrecting brake pulsation from rotor wear\u003c\/li\u003e\n\u003cli\u003eRestoring braking surface condition after scoring or heat damage\u003c\/li\u003e\n\u003cli\u003eServicing rear brake noise caused by rotor deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the rear position and side before installation. Match the vehicle year, model, and notes exactly to the fitment table, especially for current OE applications. Confirm rotor dimensions and brake system details against the original part number 400.5550.20 before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eZimmermann brake components are specified for precise vehicle applications, and this rotor is cataloged with OE-reference fitment notes for select Mercedes-Benz AMG models.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":53534299127989,"sku":"BKND-400.5550.20","price":123.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_400555020_Fro.jpg?v=1792132606","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-400-5550-20-disc-brake-rotor-rear-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}