{"product_id":"dynamite-friction-631-63128r-disc-brake-rotor-front-right","title":"Dynamite Friction 631-63128R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for Mercedes-Benz ML320, ML350, ML450, ML500, R320, R350, and R500 models. Designed to provide reliable braking performance, this vented disc brake rotor features a directional, slotted, and drilled surface to enhance heat dissipation and maintain consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 631-63128R\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercedes-Benz ML and R-Class models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 32 mm; discard thickness: 29.4 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 330 mm; height: 54.3 mm\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on rotors designed with enhanced surface features such as drilling and slotting. These features help improve brake pad bite and aid in the evacuation of gases and debris, contributing to more consistent braking under demanding conditions. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented to allow better airflow and heat dissipation, reducing the risk of brake fade during extended use. The rotor's nominal thickness is 32 mm, with a discard thickness of 29.4 mm, ensuring clear service limits for safety. The rotor surface is both drilled and slotted, which helps maintain clean contact with brake pads and improves wet-weather braking performance. The zinc silver hat finish and rust-resistant coating protect against corrosion, especially important for vehicles exposed to moisture and road salts.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for worn or warped brake rotors on Mercedes-Benz ML320, ML350, ML450, ML500, R320, R350, and R500\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eSlotted and drilled surface helps remove brake dust and gases for consistent braking\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating prevents premature corrosion and extends rotor life\u003c\/li\u003e\n\u003cli\u003eDirectional design ensures proper installation and optimal braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the directional surface facing the correct rotation direction as indicated. Verify that the bolt hole pattern matches the vehicle’s hub (5 bolt holes, 112 mm bolt circle diameter). Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 29.4 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While no specific warranty information is provided, the product is designed for reliable performance on compatible Mercedes-Benz ML and R-Class vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51795655557301,"sku":"HBHR-631-63128R","price":149.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63163128R_Fro.jpg?v=1774641635","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-63128r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}