{"product_id":"dynamite-friction-604-48043-disc-brake-rotor","title":"Dynamite Friction 604-48043 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Dynamite Friction DFC GEOSPEC Coated Rotor 604-48043\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor 604-48043 is engineered for reliable braking performance on heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Chevrolet Express 3500 and GMC Sierra 3500 HD, this vented disc brake rotor offers durability and consistent heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 604-48043\u003c\/li\u003e\n\u003cli\u003eBrand Line: DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 30 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 28.5 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 325 mm\u003c\/li\u003e\n\u003cli\u003eInside diameter: 122.8 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter: 16.4 mm with 8 bolt holes\u003c\/li\u003e\n\u003cli\u003eHeight: 131.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor is a vented type, which helps improve heat dissipation during braking, reducing the risk of brake fade under heavy load conditions. The nominal thickness of 30 mm ensures structural integrity, while the discard thickness of 28.5 mm indicates the minimum safe thickness before replacement is necessary. With an outside diameter of 325 mm and an inside diameter of 122.8 mm, this rotor is designed to fit specific heavy-duty Chevrolet and GMC models. The rotor features eight bolt holes with a diameter of 16.4 mm, providing secure mounting and compatibility with the factory hub assembly. The height of 131.5 mm is optimized for proper caliper clearance and fitment.\u003c\/p\u003e\u003ch2\u003eAbout the DFC GEOSPEC Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with protective coatings to resist corrosion and extend service life. This coating helps maintain rotor surface integrity and performance over time, especially in demanding environments. The 604-48043 rotor benefits from this coating, making it suitable for Chevrolet Express 3500 and GMC Sierra 3500 HD vehicles that require durable braking components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Express 3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 3500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 and Silverado 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed for use in heavy-duty trucks where reliable braking under load is critical.\u003c\/p\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\u003eReduced braking efficiency from worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eCorrosion and surface degradation over time\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eVibration or pulsation during braking\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 (28.5 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 ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eCheck caliper alignment and brake fluid condition during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors, including the DFC GEOSPEC Coated Rotor 604-48043, are manufactured to meet OEM specifications for fit and function. The protective coating enhances corrosion resistance, contributing to longer service life. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region and application.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389582475445,"sku":"HBHR-604-48043","price":108.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_60448043_Fro.jpg?v=1774634121","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-604-48043-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}