{"product_id":"centric-320-35078f-disc-brake-rotor","title":"Centric 320.35078F Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric GCX Elemental Protection Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotor 320.35078F is engineered for reliable braking performance on select Mercedes-Benz models. Designed with a full coating for enhanced corrosion resistance, this vented rotor supports consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull coating on disc and hat for corrosion protection\u003c\/li\u003e\n\u003cli\u003eVented rotor design with curved vanes for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.264 inches (32.1 mm) with discard thickness at 1.181 inches (30 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.555 inches (64.9 mm) and outside diameter of 12.992 inches (330 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with one miscellaneous hole and 5 lug holes (0.602 inch diameter)\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercedes-Benz E350, E500, E550, SL500, and SL550 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Centric GCX Elemental Protection Disc Brake Rotors - Full Coating\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a complete protective coating on both the disc surface and hat. This full coating helps prevent rust and corrosion, extending rotor life and maintaining smooth braking performance. The vented design with curved vanes enhances airflow to reduce heat buildup during braking, which is critical for maintaining consistent brake feel and preventing premature wear.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a smooth surface finish and a vented, solid rotor type optimized for heat management. The rotor weighs approximately 24 lbs (10.91 kgs), balancing durability and performance. The center hole diameter measures 2.638 inches (67 mm), and the mounting bolt hole circle diameter is 4.409 inches (112 mm), accommodating 5 lug holes with a diameter of 0.602 inches (15.3 mm). The floating disc mounting system allows for slight movement to reduce stress and improve rotor longevity.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mercedes-Benz E350, E500, E550, SL500, and SL550\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion that can degrade braking performance\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe and effective braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor discard thickness of 1.181 inches (30 mm) is not exceeded before replacement\u003c\/li\u003e\n\u003cli\u003eClean hub surface before installation to ensure proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for Mercedes-Benz models\u003c\/li\u003e\n\u003cli\u003eCheck for ABS tone ring compatibility; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The full coating process provides enhanced corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43661128892597,"sku":"BKNJ-320.35078F","price":67.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_32035078F_Fro.jpg?v=1774636124","url":"https:\/\/www.partcatalog.com\/products\/centric-320-35078f-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}