{"product_id":"dynamite-friction-633-63131l-disc-brake-rotor-rear-left","title":"Dynamite Friction 633-63131L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Black\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-63131L) is engineered for Mercedes-Benz models including GL320, GL350, GL450, GL550, ML320, ML350, ML450, ML500, ML550, R320, R350, and R500. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple Mercedes-Benz GL, ML, and R series models\u003c\/li\u003e\n\u003cli\u003eVented disc design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for enhanced brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc black hat finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 112mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 22mm and discard thickness of 19.4mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 330mm and center hole diameter of 67mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and rotor longevity. The black zinc coating on the hat area provides corrosion resistance, making these rotors suitable for vehicles exposed to varying weather conditions. This product line is designed to meet the demands of performance and durability for Mercedes-Benz vehicles requiring reliable braking components.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented to allow air to flow between the rotor surfaces, reducing heat buildup during braking. The directional slotted and drilled surface helps evacuate gases, dust, and water, which can improve braking response and reduce brake fade. The rotor has a nominal thickness of 22mm and a discard thickness of 19.4mm, ensuring safe replacement intervals. The zinc black hat finish offers rust resistance, extending the rotor's service life. With 5 bolt holes spaced on a 112mm bolt circle diameter and a center hole diameter of 67mm, this rotor is designed for precise fitment on specified Mercedes-Benz models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance on Mercedes-Benz GL320, ML350, and R500 models\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by overheating during heavy braking\u003c\/li\u003e\n\u003cli\u003eImproves water and debris evacuation for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer service life\u003c\/li\u003e\n\u003cli\u003eAddresses uneven rotor wear and vibration issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 19.4mm before installation. Clean the rotor surface to remove any protective coatings or contaminants. Verify bolt hole alignment with the 112mm bolt circle diameter and 5 lug holes. Use proper torque specifications for lug nuts to avoid rotor warping. Directional rotors must be installed with the correct rotation direction for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet OEM specifications for fit and function on Mercedes-Benz GL, ML, and R series vehicles. The rust resistant coating and vented design contribute to durability and consistent braking performance. Warranty information is not specified for this part number 633-63131L; please consult the manufacturer or distributor for details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797430403253,"sku":"HBHR-633-63131L","price":126.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63363131L_Fro.jpg?v=1774642118","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-63131l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}