{"product_id":"dynamite-friction-830-21039l-disc-brake-rotor-rear-left","title":"Dynamite Friction 830-21039L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eDFC Geoperformance Rear Left Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted, part number 830-21039L, is a rear left disc brake rotor built for specific Genesis G70 and Kia Stinger applications. It features a 340 mm outside diameter, 58.5 mm height, 5-lug construction, and a directional slotted X drilled surface for consistent brake contact.\u003c\/p\u003e\u003cp\u003eThe Geoperformance rotor line pairs a Geospec silver grey hat finish with a rust resistant coating to help maintain a cleaner appearance on exposed brake components. This rotor uses a plain disc finish, 69 mm center hole diameter, 114.3 mm bolt circle diameter, and 12.5 mm bolt holes for the listed fitments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 830-21039L\u003c\/li\u003e\n\u003cli\u003eRear left disc brake rotor\u003c\/li\u003e\n\u003cli\u003e340 mm outside diameter\u003c\/li\u003e\n\u003cli\u003e22 mm nominal thickness, 20 mm discard thickness\u003c\/li\u003e\n\u003cli\u003eDirectional slotted X drilled surface\u003c\/li\u003e\n\u003cli\u003eGeospec silver grey hat finish\u003c\/li\u003e\n\u003cli\u003eRust resistant coating\u003c\/li\u003e\n\u003cli\u003e5 bolt holes and 5 stud\/lug holes\u003c\/li\u003e\n\u003cli\u003e69 mm center hole diameter\u003c\/li\u003e\n\u003cli\u003e114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBuilt for brake service on the rear left side, this Dynamite Friction rotor is specified for 2024-2025 Genesis G70, rear left; 2022-2023 Genesis G70, rear left with 4 piston front calipers; 2018-2023 Kia Stinger, rear left; and 2019-2021 Genesis G70, rear left with Brembo brakes. If you are searching for a rear left brake rotor for Genesis G70 or Kia Stinger fitment, 830-21039L provides the listed dimensions and directional surface pattern in one application-specific part.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn rear left brake rotor\u003c\/li\u003e\n\u003cli\u003eAddressing rotor scoring or uneven braking feel\u003c\/li\u003e\n\u003cli\u003eRestoring correct rotor thickness for service limits\u003c\/li\u003e\n\u003cli\u003eServicing drilled and slotted rotor applications on Genesis G70 and Kia Stinger models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, bolt pattern, and rear left position before installation. This rotor is directional, so orientation matters during mounting. Confirm caliper package notes for the vehicle, including Brembo brakes or 4 piston front calipers where listed, and inspect pads, hardware, and hub condition during brake service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction Geoperformance rotors are built with a rust resistant coating and a corrosion-resistant hat finish to support long-term appearance on exposed brake components. Part number 830-21039L is engineered to match the listed vehicle applications and rotor specifications.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439667146933,"sku":"HBHR-830-21039L","price":122.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83021039L_Fro.jpg?v=1777880735","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-21039l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}