{"product_id":"dynamite-friction-631-58021r-disc-brake-rotor-front-right","title":"Dynamite Friction 631-58021R 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 631-58021R) is engineered for Acura RL models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Acura RL vehicles\u003c\/li\u003e\n\u003cli\u003ePart Number: 631-58021R\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 28 mm; discard thickness: 26 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 319 mm; height: 50 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 14.7 mm diameter and 120 mm bolt circle diameter\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. This product line is designed to meet the demands of drivers who require consistent braking performance and durability, particularly for Acura RL applications.\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, which helps prevent brake fade during extended use. The rotor's surface is both drilled and slotted, enhancing water and debris evacuation from the braking surface. The directional design ensures optimal contact with brake pads, improving braking efficiency. The rotor has a nominal thickness of 28 mm and a discard thickness of 26 mm, indicating when replacement is necessary to maintain safety. The zinc silver finish on the rotor hat offers rust resistance, protecting the rotor from corrosion over time.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for worn or warped Acura RL brake rotors\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent braking performance in wet or dirty conditions\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking operation\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 26 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify bolt hole alignment with the 5-lug, 120 mm bolt circle diameter pattern on the Acura RL. Use proper torque specifications for lug nuts to avoid rotor warping. Directional rotors should be installed following the indicated rotation direction for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for the Acura RL. The rust-resistant zinc silver finish and vented design contribute to long service life. While no specific warranty information is provided, the rotor's design and materials support reliable braking performance under normal operating conditions.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794148098229,"sku":"HBHR-631-58021R","price":117.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63158021R_Fro.jpg?v=1774641591","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-58021r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}