{"product_id":"dynamite-friction-830-42003r-disc-brake-rotor-rear-right","title":"Dynamite Friction 830-42003R Disc Brake Rotor - Rear 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 830-42003R) 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 surface for improved brake pad contact and cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup\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 350 mm with 5 bolt holes (16.3 mm diameter)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 28 mm and discard thickness of 27.85 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter and stud\/lug hole circle diameter of 127 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe 830-42003R rotor from Dynamite Friction is part of the DFC Geoperformance Rotor - Drilled and Slotted line, designed specifically to meet the braking demands of Jeep Grand Cherokee drivers. The rotor’s vented construction allows air to flow between the rotor faces, reducing heat and minimizing brake fade during extended use. The directional surface features both drilled holes and slots, which help evacuate gases, dust, and water from the braking surface, improving pad bite and overall braking consistency.\u003c\/p\u003e\u003cp\u003eFinished with a rust resistant coating and a Geospec silver grey hat finish, this rotor offers enhanced protection against corrosion, extending the service life of the part. The rotor measures 350 mm in outside diameter and 68.4 mm in overall height, with a nominal thickness of 28 mm and a discard thickness of 27.85 mm, ensuring it meets precise fitment and performance standards. The 5-bolt hole pattern with 16.3 mm diameter holes and a 127 mm bolt circle diameter matches the Jeep Grand Cherokee’s specifications for a secure fit.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on Jeep Grand Cherokee models\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet or dusty conditions with slotted and drilled design\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on braking surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking operation\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 contaminants before installation. Verify that the rotor thickness is within the specified nominal and discard limits to maintain braking safety. Use proper torque specifications for the 5-bolt pattern to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to optimize braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 830-42003R rotor to meet OEM standards for fit and function on Jeep Grand Cherokee vehicles. The rust resistant coating and vented design contribute to long-term durability. Warranty information is available from the manufacturer and should be consulted for specific coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801080332469,"sku":"HBHR-830-42003R","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83042003R_Fro.jpg?v=1774642323","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-42003r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}