{"product_id":"dynamite-friction-631-67040l-disc-brake-rotor","title":"Dynamite Friction 631-67040L 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 631-67040L) is engineered for reliable braking performance on select Nissan and INFINITI vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Nissan Altima, G20, and Sentra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Altima, G20, Sentra and INFINITI models\u003c\/li\u003e\n\u003cli\u003ePart number 631-67040L for precise fitment\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish and plain disc finish\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eFour bolt holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 22 mm and discard thickness of 20 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 280 mm and height of 49.2 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 a vented disc brake rotor designed to improve heat dissipation during braking, reducing the risk of brake fade. The rotor features a directional surface with both drilled holes and slots, which help evacuate gases, dust, and water for consistent braking performance. The rotor’s nominal thickness is 22 mm, with a discard thickness of 20 mm, ensuring safe replacement intervals. The zinc silver coating on the hat provides rust resistance, extending the rotor’s service life, while the plain finish on the disc surface maintains structural integrity.\u003c\/p\u003e\u003cp\u003eWith four bolt holes and a bolt circle diameter of 114.3 mm, this rotor fits securely on compatible Nissan and INFINITI models. The center hole diameter measures 68 mm, and the stud\/lug hole diameter is 12.75 mm, matching factory specifications for proper installation. The overall diameter of 280 mm and height of 49.2 mm align with OEM dimensions for a direct replacement.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a vented design. This combination is intended to improve braking efficiency by enhancing heat dissipation and surface cleaning during operation. The silver zinc coating on the rotor hat adds corrosion resistance, making these rotors suitable for drivers seeking a balance between performance and durability on their Nissan Altima, G20, or Sentra vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eImproved heat management to reduce brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eEnhanced water and debris evacuation for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003eCorrosion resistance to extend rotor lifespan in humid or salty environments\u003c\/li\u003e\n\u003cli\u003eRestoring proper braking performance on Nissan Altima, G20, and Sentra models\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 (20 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surface and hub to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s brake caliper and hardware\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize rotor and pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-67040L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc silver coating on the rotor hat helps maintain structural integrity over time. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable braking performance on Nissan and INFINITI vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389636706485,"sku":"HBHR-631-67040L","price":86.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63167040L_Fro.jpg?v=1774634470","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-67040l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}