{"product_id":"dynamite-friction-830-42002l-disc-brake-rotor-front-left","title":"Dynamite Friction 830-42002L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Geoperformance Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-42002L) is engineered for Jeep Grand Cherokee models requiring reliable braking performance. 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 Jeep Grand Cherokee vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled rotor surface for improved brake pad bite and heat management\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eRust resistant coating for extended durability\u003c\/li\u003e\n\u003cli\u003eGeospec silver grey hat finish for corrosion resistance and aesthetic appeal\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 360 mm with 5 bolt holes and 16.3 mm bolt hole diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 32 mm and discard thickness of 31.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on delivering rotors with enhanced surface designs to improve braking efficiency. The drilled and slotted surface helps evacuate gases, dust, and water from the braking surface, reducing the risk of brake fade and maintaining consistent friction. The vented rotor construction allows air to flow between the rotor faces, further aiding in heat dissipation during heavy braking.\u003c\/p\u003e\u003cp\u003eThe rotor's directional surface is engineered to optimize braking performance by channeling debris away from the pad contact area. The rotor measures 360 mm in outside diameter and 53 mm in overall height, with a center hole diameter of 72 mm. It features a 5-lug bolt pattern with a bolt circle diameter of 126.8 mm and bolt hole diameter of 16.3 mm, ensuring proper fitment on compatible Jeep Grand Cherokee models. The rotor's nominal thickness is 32 mm, with a discard thickness of 31.8 mm, indicating when replacement is necessary.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves braking performance for Jeep Grand Cherokee vehicles under heavy load or towing conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by heat buildup during aggressive driving or mountainous terrain\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust accumulation and water interference for consistent stopping power\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor surfaces to extend service life\u003c\/li\u003e\n\u003cli\u003eMaintains structural integrity with vented design to avoid warping and uneven wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is compatible with your specific Jeep Grand Cherokee model year and trim before installation. Clean the rotor surface to remove any protective coating or residue prior to mounting. Use proper torque specifications for the 5-lug bolt pattern to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for fit, form, and function. The rotor includes a rust resistant coating and a durable Geospec silver grey hat finish to protect against corrosion. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801080037557,"sku":"HBHR-830-42002L","price":187.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83042002L_Fro.jpg?v=1774642322","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-42002l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}