{"product_id":"dynamite-friction-631-40042l-disc-brake-rotor","title":"Dynamite Friction 631-40042L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of the DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40042L) is engineered for reliable braking performance on Dodge Sprinter 2500 and Sprinter 3500 models. 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 Dodge Sprinter 2500 and Sprinter 3500\u003c\/li\u003e\n\u003cli\u003ePart number 631-40042L for precise identification\u003c\/li\u003e\n\u003cli\u003eVented rotor 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 silver hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 22 mm with discard thickness at 19 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 15 mm diameter and 130 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall height and rotor height of 72.2 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 284.5 mm\u003c\/li\u003e\n\u003c\/ul\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 rotors that combine drilled holes and slots to improve braking efficiency and rotor cooling. This product line is designed to reduce brake fade and maintain consistent performance by allowing gases and heat to escape more effectively. The zinc silver hat finish provides corrosion resistance, extending rotor life especially in environments prone to rust.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented to facilitate airflow between the rotor surfaces, which helps dissipate heat generated during braking. The directional surface pattern, featuring both drilled holes and slots, aids in removing brake dust, water, and gases, improving pad contact and braking response. The rotor’s nominal thickness is 22 mm, with a discard thickness of 19 mm, ensuring safe replacement intervals. The zinc silver coating on the hat area offers protection against rust, which is critical for maintaining rotor integrity over time. With 5 bolt holes sized at 15 mm diameter and a bolt circle diameter of 130 mm, this rotor is engineered for a secure fit on compatible Dodge Sprinter models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Dodge Sprinter 2500 and 3500\u003c\/li\u003e\n\u003cli\u003eImproves braking performance under heavy load or frequent stop conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration issues related to rotor surface wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (19 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coating before mounting\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eFollow directional rotor installation instructions to maintain proper braking function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-40042L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver finish enhances longevity in corrosive environments. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure reliable operation when installed according to vehicle specifications.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389623435445,"sku":"HBHR-631-40042L","price":80.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63140042L_Fro.jpg?v=1774634405","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-40042l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}