{"product_id":"dynamite-friction-633-21048l-disc-brake-rotor-front-left","title":"Dynamite Friction 633-21048L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of the DFC Brake Rotor - Drilled and Slotted - Black\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-21048L) is engineered for reliable braking performance on select Hyundai and Kia vehicles. Designed with a vented, directional surface, this rotor supports efficient heat dissipation and consistent stopping power for models like the Hyundai Sonata, Kia K5, and Kia Palisade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 345 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 30 mm with discard thickness at 28 mm\u003c\/li\u003e\n\u003cli\u003eHat finish: Zinc black coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eRust resistant coating applied to extend rotor life\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5 with 12.6 mm diameter holes\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 114.3 mm and center hole diameter: 69 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface optimized for heat and debris management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black is a vented rotor designed to improve heat dissipation during braking, reducing the risk of brake fade. The drilled and slotted surface enhances water and gas evacuation, maintaining consistent brake pad contact and performance. The rotor’s zinc black hat finish and rust resistant coating help protect against corrosion, extending the rotor’s service life. With a 345 mm outside diameter and 30 mm nominal thickness, this rotor meets the specifications required for proper fitment and function on Hyundai Sonata, Kia K5, and Kia Palisade models. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter ensures secure mounting, while the directional surface design supports optimal braking efficiency.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Black Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish. This product line is engineered to provide enhanced braking performance through improved heat dissipation and debris removal, making it suitable for drivers seeking reliable stopping power and rotor durability. The black zinc hat finish also offers additional protection against rust, which is critical for maintaining rotor integrity over time.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hyundai Sonata, Kia K5, and Kia Palisade\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by reducing brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion that can cause uneven braking\u003c\/li\u003e\n\u003cli\u003eAddresses noise and vibration issues caused by rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eEnhances water and debris evacuation for consistent brake pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible Hyundai or Kia models with the correct bolt pattern and dimensions. Verify the rotor thickness before installation; replace if below the discard thickness of 28 mm. Properly torque all lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-21048L rotor to meet OEM specifications for fit and function. The rust resistant coating and zinc black hat finish contribute to long-term durability. While no specific warranty information is provided, this rotor is designed to maintain consistent braking performance and resist corrosion under normal operating conditions.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51810640396469,"sku":"HBHR-633-21048L","price":196.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63321048L_Fro.jpg?v=1774643022","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-21048l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}