{"product_id":"dynamic-friction-631-21057r-disc-brake-rotor-front-right","title":"Dynamic Friction 631-21057R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction 631-21057R is a vented disc brake rotor with a slotted and drilled surface, built for vehicles that use a 5-lug, 114.3 mm bolt circle and a 350 mm outside diameter. It is a fitment-specific brake rotor for select Genesis G70 and Kia Stinger applications, with directional braking surface geometry for consistent contact.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSlotted and drilled rotor surface for improved pad bite and heat management.\u003c\/li\u003e\n\u003cli\u003eVented rotor construction for better airflow through the disc.\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for a defined rotation pattern.\u003c\/li\u003e\n\u003cli\u003e5-bolt, 114.3 mm bolt circle fitment.\u003c\/li\u003e\n\u003cli\u003ePlain finish with a 350 mm outside diameter and 57 mm height.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dynamic Friction brake rotor, part number 631-21057R, is engineered as a direct replacement-style disc rotor for select Genesis G70 and Kia Stinger front right applications. The slotted X drilled surface and vented design support stable braking performance under repeated stops, while the directional surface layout matches the intended rotation pattern. The 28 mm discard thickness and 30 mm nominal thickness provide the dimensional reference needed when comparing service wear and replacement requirements. For shoppers looking for a Genesis G70 front right brake rotor or a Kia Stinger front right brake rotor, 631-21057R offers the correct fitment profile for the listed vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from a worn or out-of-spec rotor.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat buildup.\u003c\/li\u003e\n\u003cli\u003eSurface wear that affects pad contact and stopping feel.\u003c\/li\u003e\n\u003cli\u003eRotor replacement needs on listed Genesis G70 and Kia Stinger applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, bolt pattern, and hub fitment before installation. This part is listed for front right placement only, so confirm the vehicle application and side before ordering. Inspect pads, caliper condition, and hub surfaces during service to ensure proper rotor seating and braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction supplies brake components for service replacement applications, and this rotor is built to match the listed fitment and dimensional requirements. Part number 631-21057R should be matched to the vehicle application data before installation.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53556004847797,"sku":"HBHR-631-21057R","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63121057R_KIT.jpg?v=1792390777","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-631-21057r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}