{"product_id":"dynamite-friction-631-42000r-disc-brake-rotor-front-right","title":"Dynamite Friction 631-42000R Disc Brake Rotor - Front Right","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 631-42000R) is engineered for reliable braking performance on Jeep Commander and Grand Cherokee models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Commander and Grand Cherokee vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish for durability\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30 mm with discard thickness at 28.5 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 16.24 mm diameter and 126.8 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 327 mm and height of 53 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented rotor design that helps dissipate heat more effectively than solid rotors, reducing the risk of brake fade during extended use. The rotor surface is both drilled and slotted, which assists in channeling away brake dust, gases, and water, improving braking consistency in various conditions. The directional surface type ensures optimal performance when installed correctly according to the rotation direction.\u003c\/p\u003e\u003cp\u003eThe rotor’s nominal thickness is 30 mm, with a discard thickness of 28.5 mm, indicating when replacement is necessary to maintain safe braking. The rotor features a plain disc finish combined with a zinc silver rust-resistant coating on the hat area, enhancing corrosion resistance and extending service life. The 5-bolt hole pattern with a 16.24 mm diameter and 126.8 mm bolt circle diameter matches the factory specifications for Jeep Commander and Grand Cherokee models, ensuring proper fitment.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on providing rotors with enhanced heat management and surface design for improved braking performance. This product line combines drilled holes and slots on a vented rotor to optimize cooling and debris removal, making it suitable for drivers who require consistent braking under demanding conditions. The silver zinc coating on the hat area adds a layer of rust resistance, contributing to the rotor’s longevity.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for worn or warped brake rotors on Jeep Commander and Grand Cherokee\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eHelps maintain braking performance in wet or dusty environments by channeling away debris\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust-resistant coating\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\u003cp\u003eEnsure the rotor is installed with the directional surface facing the correct rotation direction for optimal performance. Verify that the bolt hole pattern and bolt circle diameter match the vehicle specifications. It is recommended to inspect brake pads and hardware during rotor replacement to ensure full system compatibility and safety. Proper torque specifications should be followed when securing the rotor to the hub.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-42000R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc silver coating and vented design contribute to durability and consistent braking performance. Warranty information is available through the manufacturer and should be consulted for specific coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51715967058101,"sku":"HBHR-631-42000R","price":108.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63142000R_Fro.jpg?v=1774634413","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-42000r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}