{"product_id":"dynamite-friction-631-63131l-disc-brake-rotor","title":"Dynamite Friction 631-63131L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63131L) is engineered for reliable braking performance on select Mercedes-Benz models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles such as the GL320, ML350, and R500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 22 mm with discard thickness at 19.4 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 330 mm with 5 bolt holes and 5 lug holes\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish and plain disc finish\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface optimized for heat and debris management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. The silver zinc coating on the rotor hat provides corrosion resistance, extending rotor life in demanding driving conditions. This product line is tailored for drivers seeking rotors that maintain consistent braking performance on Mercedes-Benz SUVs and crossovers.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with a 330 mm outside diameter and a 67 mm center hole diameter, ensuring proper fitment and cooling efficiency. The rotor’s 5-bolt hole pattern with a 112 mm bolt circle diameter matches the wheel hub specifications of Mercedes-Benz GL and ML series models. The directional slotted and drilled surface helps channel away brake dust and gases, improving pad contact and reducing brake fade during extended use.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGL320, GL350, GL450, GL550\u003c\/li\u003e\n\u003cli\u003eML320, ML350, ML450, ML500, ML550\u003c\/li\u003e\n\u003cli\u003eR320, R350, R500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eImproves braking response and pad bite under wet conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping through enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer service life\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance on Mercedes-Benz SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of oil or debris before installation. Verify the bolt hole pattern and center hole diameter match your vehicle’s hub. It is recommended to replace brake pads when installing new rotors to optimize braking performance. Torque lug nuts to manufacturer specifications and perform a test drive to confirm proper brake operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet or exceed OEM standards for fit and function. The rust-resistant zinc silver coating on the rotor hat helps protect against corrosion. While specific warranty details for part number 631-63131L should be confirmed with the distributor, Dynamite Friction products typically come with a limited warranty against manufacturing defects.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389636378805,"sku":"HBHR-631-63131L","price":101.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63163131L_Fro.jpg?v=1774634467","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-63131l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}