{"product_id":"dynamite-friction-604-48039-disc-brake-rotor","title":"Dynamite Friction 604-48039 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-48039\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor 604-48039 is engineered for reliable braking performance on heavy-duty vehicles. Designed specifically for select Chevrolet, GMC, and Hummer models, this vented disc brake rotor offers durability and consistent heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 29 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 26.5 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 330 mm\u003c\/li\u003e\n\u003cli\u003eInside diameter: 117.6 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter: 16.5 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 8\u003c\/li\u003e\n\u003cli\u003eHeight: 85.7 mm\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe 604-48039 disc brake rotor from Dynamite Friction is part of the DFC GEOSPEC Coated Rotor line, which features a protective coating to resist corrosion and extend rotor life. This rotor is vented, allowing for better heat dissipation during braking, which helps maintain consistent stopping power and reduces the risk of brake fade. With a nominal thickness of 29 mm and a discard thickness of 26.5 mm, this rotor meets specifications for heavy-duty applications. The rotor’s 330 mm outside diameter and 117.6 mm inside diameter ensure proper fitment and compatibility with the specified vehicles. The 8-bolt hole pattern with 16.5 mm diameter holes provides secure mounting and stability under demanding conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis rotor is compatible with a range of Chevrolet, GMC, and Hummer models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Avalanche 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 2500 and 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 1500, 1500 HD, 1500 HD Classic, 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban 2500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500 HD, 1500 HD Classic, 2500, 2500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 2500 and 3500\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping due to heat buildup\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by uneven rotor wear\u003c\/li\u003e\n\u003cli\u003eOverheating during heavy-duty or towing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (26.5 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surface to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eCheck for proper alignment and clearance with calipers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor 604-48039 is manufactured to meet OEM standards for fit, form, and function. The protective coating enhances corrosion resistance, contributing to longer service life. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389582344373,"sku":"HBHR-604-48039","price":92.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_60448039_Fro.jpg?v=1774634120","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-604-48039-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}