{"product_id":"powerstop-ebr686evc-disc-brake-rotor","title":"PowerStop EBR686EVC Disc Brake Rotor - Rear","description":"\u003ch2\u003ePower Stop Rear Genuine Geomet High Carbon Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Genuine Geomet High Carbon Coated Rotor (Part Number EBR686EVC) is engineered for reliable braking performance on select Mercedes-Benz models. Designed with high carbon cast iron and a rust-resistant Geomet coating, this vented disc brake rotor offers durability and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh carbon cast iron material for enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003eRust-resistant Geomet coating to prevent corrosion\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.87 inches (22.00 mm) with discard thickness at 0.76 inches (19.40 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.70 inches (68.30 mm) and outside diameter of 11.80 inches (300.00 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 4.40 inches (112.00 mm) with 5 lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is specifically designed for rear axle applications on Mercedes-Benz vehicles including CLS400, CLS500, CLS550, E250, E350, E400, E500, E550, GLK250, and GLK350 models. The high carbon cast iron construction improves thermal conductivity and reduces the risk of warping under heavy braking conditions. The Geomet coating provides a protective layer that resists rust and corrosion, extending the rotor's service life. Its vented design enhances airflow to dissipate heat more effectively, maintaining braking efficiency during demanding driving scenarios.\u003c\/p\u003e\u003cp\u003eThe rotor's precise dimensions, including a nominal thickness of 0.87 inches and an outside diameter of 11.80 inches, ensure proper fitment and compatibility with the specified Mercedes-Benz models. The mounting bolt hole circle diameter of 4.40 inches and 5 lug holes align with factory specifications for secure installation.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Rear Genuine Geomet High Carbon Coated Rotor Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Genuine Geomet High Carbon Coated Rotor product line focuses on delivering rotors that combine high carbon cast iron with a Geomet rust-resistant coating. This combination is intended to provide enhanced durability and corrosion resistance, particularly for rear brake applications. These rotors are vented to improve heat dissipation, which helps maintain consistent braking performance and rotor longevity on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear brake rotors on Mercedes-Benz CLS and E-Class models\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by reducing rotor heat buildup\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion that can lead to premature rotor failure\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain safe braking distances\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (0.76 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to avoid uneven rotor wear\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual for rear brake rotor replacement procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The high carbon cast iron material and Geomet coating undergo quality control processes to ensure durability and corrosion resistance. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer website for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43592597242037,"sku":"BHKQ-EBR686EVC","price":69.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_EBR686EVC_Fro.jpg?v=1774635324","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ebr686evc-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}