{"product_id":"dynamite-friction-830-42029l-disc-brake-rotor-rear-left","title":"Dynamite Friction 830-42029L Disc Brake Rotor - Rear 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 830-42029L) is engineered for Jeep Wrangler and Wrangler JK models. Designed to enhance braking performance, this disc brake rotor features a directional, slotted and drilled surface for improved heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Wrangler and Wrangler JK\u003c\/li\u003e\n\u003cli\u003ePart Number: 830-42029L\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface type\u003c\/li\u003e\n\u003cli\u003eSolid rotor design with plain disc finish\u003c\/li\u003e\n\u003cli\u003eRust resistant coating for extended durability\u003c\/li\u003e\n\u003cli\u003eGeospec silver grey hat finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 16.6 mm diameter and 127 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 12 mm and discard thickness of 10.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 316 mm and overall height of 76.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on delivering reliable braking performance with enhanced heat management. The rotor’s directional surface combines drilled holes and slots to help evacuate gases, dust, and water, reducing brake fade during demanding driving conditions. The solid rotor design provides structural integrity while the rust resistant coating protects against corrosion, extending the rotor’s service life. The Geospec silver grey finish on the hat adds a durable and corrosion-resistant layer, maintaining appearance and function over time.\u003c\/p\u003e\u003cp\u003eWith a nominal thickness of 12 mm and a discard thickness of 10.4 mm, this rotor ensures a balance between longevity and performance. The 5-bolt hole pattern with a 127 mm bolt circle diameter and 16.6 mm bolt hole diameter matches the specifications required for Jeep Wrangler and Wrangler JK models, ensuring proper fitment and secure installation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves braking performance for Jeep Wrangler and Wrangler JK vehicles\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by heat buildup during off-road or heavy-duty use\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion on braking surfaces for longer rotor life\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent brake pad contact with slotted and drilled design\u003c\/li\u003e\n\u003cli\u003eAddresses vibration and noise issues associated with worn or damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is compatible with your Jeep Wrangler or Wrangler JK by verifying the part number 830-42029L and bolt pattern specifications. Clean the hub surface before installation to prevent uneven rotor mounting. Torque lug nuts to manufacturer specifications and inspect brake pads for wear during rotor replacement. Directional rotors must be installed with the correct rotation direction for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors undergo rigorous quality control to meet industry standards for durability and performance. The rust resistant coating and Geospec silver grey hat finish contribute to corrosion resistance. Warranty information is available through the manufacturer and should be consulted for specific coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801081184437,"sku":"HBHR-830-42029L","price":125.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83042029L_Fro.jpg?v=1774642331","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-42029l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}