{"product_id":"dynamite-friction-830-47037r-disc-brake-rotor-front-right","title":"Dynamite Friction 830-47037R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Geoperformance Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-47037R) is engineered for Chevrolet Cobalt and HHR models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Cobalt and HHR vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake pad bite and cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup during braking\u003c\/li\u003e\n\u003cli\u003eRust resistant coating for extended durability\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with Geospec silver grey hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 25.7 mm and discard thickness of 24 mm\u003c\/li\u003e\n\u003cli\u003eFive bolt holes with 14.3 mm diameter and 110 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall rotor diameter of 315.5 mm and height of 42.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe 830-47037R rotor from Dynamite Friction is part of the DFC Geoperformance Rotor - Drilled and Slotted line, designed to meet the specific braking needs of Chevrolet Cobalt and HHR models. The rotor’s vented construction allows air to flow between the rotor faces, helping to dissipate heat and reduce brake fade during demanding driving conditions. The directional surface pattern combines drilled holes and slots to improve water and debris evacuation, enhancing braking consistency in wet or dusty environments.\u003c\/p\u003e\u003cp\u003eWith a nominal thickness of 25.7 mm and a discard thickness of 24 mm, this rotor maintains structural integrity and performance throughout its service life. The rust resistant coating protects the rotor from corrosion, extending its usable life, while the Geospec silver grey finish on the hat adds corrosion resistance and a clean appearance. The rotor’s five 14.3 mm bolt holes and 110 mm bolt circle diameter ensure precise fitment on compatible Chevrolet models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet or slippery conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping and cracking through vented design\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion for longer rotor life\u003c\/li\u003e\n\u003cli\u003eRestores proper braking response on Chevrolet Cobalt and HHR vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of any protective coatings before installation. Verify the rotor thickness is above the discard thickness of 24 mm to maintain safety and performance. Use proper torque specifications for the five lug bolts with 14.3 mm diameter and 110 mm bolt circle diameter. It is recommended to replace brake pads when installing new rotors to ensure optimal braking efficiency.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction’s DFC Geoperformance Rotor line is manufactured to meet or exceed OEM specifications for Chevrolet Cobalt and HHR models. The rust resistant coating and vented rotor design contribute to durability and consistent braking performance. 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":51801083150517,"sku":"HBHR-830-47037R","price":130.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83047037R_Fro.jpg?v=1774642346","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-47037r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}