{"product_id":"zimmermann-400-5564-52-disc-brake-rotor-rear","title":"Zimmermann 400.5564.52 Disc Brake Rotor - Rear","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis Zimmermann disc brake rotor is built for rear brake applications on select Mercedes-Benz SUVs. Part number 400.5564.52 features an internally vented design, a coated surface, and ECE R90 approval for a precise OE-style replacement.\u003c\/p\u003e\u003cp\u003eCompatible With Mercedes-Benz GLE and GLS models, this rotor is engineered around a 345 mm outer diameter, 22 mm thickness, and 19.4 mm minimum thickness. The 112 mm bolt circle, 67 mm centering diameter, and 9\/5 hole arrangement support correct fitment for the listed applications. Part number 400.5564.52 is also cross-referenced to Zimmermann 400.5564.20 and Brembo 09.D984.11 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInternally vented brake disc design for heat management.\u003c\/li\u003e\n\u003cli\u003eCoated surface helps resist corrosion on exposed metal areas.\u003c\/li\u003e\n\u003cli\u003eECE R90 approved for regulated replacement standards.\u003c\/li\u003e\n\u003cli\u003eOE-style dimensions for listed Mercedes-Benz rear brake fitment.\u003c\/li\u003e\n\u003cli\u003eZimmermann 400.5564.52 for direct catalog identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eZimmermann 400.5564.52 is a rear disc brake rotor for 2020-2021 Mercedes-Benz GLE350, GLE450, GLE580, GLS450, and GLS580, plus the 2021 Mercedes-Benz GLE53 AMG. The rotor uses an internally vented construction to help manage brake heat during repeated stops, while the coated finish adds protection to the non-friction surfaces. With a 345 mm outer diameter and 22 mm nominal thickness, this rotor matches the listed vehicle specifications for proper brake service. If you are replacing worn rear rotors on a Mercedes-Benz GLE or GLS, 400.5564.52 provides a cataloged fit for the applications shown.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by rotor wear or thickness variation.\u003c\/li\u003e\n\u003cli\u003eReduced braking performance from worn rear rotors.\u003c\/li\u003e\n\u003cli\u003eCorrosion on rotor surfaces and non-friction areas.\u003c\/li\u003e\n\u003cli\u003eNoise related to uneven or damaged brake disc surfaces.\u003c\/li\u003e\n\u003cli\u003eService replacement needs for listed Mercedes-Benz rear brake applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, bolt pattern, and centering diameter before installation. Confirm rear axle application against the vehicle listing for the exact Mercedes-Benz GLE or GLS model and year. Inspect pads, caliper condition, and hub surfaces during brake service to ensure proper rotor seating and braking consistency.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis rotor carries ECE R90 approval, indicating compliance with recognized replacement brake standards. Zimmermann part number 400.5564.52 is cataloged with OE-style fitment details for the listed applications.\u003c\/p\u003e","brand":"Zimmermann","offers":[{"title":"Default Title","offer_id":53546715775157,"sku":"BKND-400.5564.52","price":160.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZI_400556452_Fro.jpg?v=1792301555","url":"https:\/\/www.partcatalog.com\/products\/zimmermann-400-5564-52-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}