{"product_id":"raybestos-680344fzn-disc-brake-rotor","title":"Raybestos 680344FZN Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos Element3 Coated Rotor 680344FZN\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; Coated Rotor 680344FZN is engineered for reliable braking performance on Ford F-250 Super Duty and F-350 Super Duty trucks. This vented, drum-in-hat type disc brake rotor offers precise fitment and durability for heavy-duty applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-250 Super Duty and F-350 Super Duty models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eDrum-in-hat configuration with integrated parking brake drum\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 13.380 inches (339.85 mm) and overall height of 4.925 inches (125.1 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.345 inches (34.15 mm) with discard thickness at 1.276 inches (32.4 mm)\u003c\/li\u003e\n\u003cli\u003eEight mounting bolt holes with a bolt circle diameter of 6.142 inches (156 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 5.044 inches (128.1 mm) for precise hub fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; Coated Rotor 680344FZN is designed specifically for Ford F-250 Super Duty and F-350 Super Duty trucks requiring a vented disc brake rotor with a drum-in-hat design. The vented rotor construction enhances heat dissipation during braking, reducing the risk of brake fade under heavy load or towing conditions. The drum-in-hat feature integrates a parking brake drum, eliminating the need for a separate drum and simplifying installation.\u003c\/p\u003e\u003cp\u003eWith an outside diameter of 13.380 inches and an overall height of 4.925 inches, this rotor matches OEM specifications for proper clearance and fit. The nominal thickness of 1.345 inches ensures structural integrity, while the discard thickness of 1.276 inches indicates the minimum safe thickness before replacement is necessary. The rotor includes eight mounting bolt holes arranged on a 6.142-inch bolt circle diameter, providing secure attachment to the hub. The center hole diameter of 5.044 inches ensures accurate centering on the vehicle hub.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Ford F-250 Super Duty and F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during heavy towing or hauling\u003c\/li\u003e\n\u003cli\u003eResolves issues with uneven braking or vibration due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eRestores proper parking brake function with integrated drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and safety on heavy-duty trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match your vehicle before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub surface for cleanliness and damage prior to mounting the rotor\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to ensure secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck parking brake components for wear when replacing drum-in-hat rotors\u003c\/li\u003e\n\u003cli\u003eMeasure rotor thickness to confirm it meets or exceeds nominal thickness after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos Element3; Coated Rotors are manufactured to meet or exceed OEM standards for durability and performance. The coating provides corrosion resistance to extend rotor life. While specific warranty details for part number 680344FZN should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446775181493,"sku":"BDBL-680344FZN","price":106.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_680344FZN_Fro.jpg?v=1774636634","url":"https:\/\/www.partcatalog.com\/products\/raybestos-680344fzn-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}