{"product_id":"raybestos-780020r-disc-brake-rotor","title":"Raybestos 780020R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 780020R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 780020R disc brake rotor is engineered for Dodge Ram 2500 and Ram 3500 models, providing reliable braking performance. This vented, drum-in-hat rotor is designed to meet the specific demands of heavy-duty trucks, ensuring consistent stopping power under load.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Dodge Ram 2500 and Ram 3500\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eOverall height: 5.150 inches (130.8 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.730 inches (323.35 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 8 with 0.682 inch diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 4.840 inches (122.95 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.185 inches (30.1 mm); discard thickness: 1.118 inches (28.4 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line Details\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on delivering dependable brake components tailored for heavy-duty applications. This product line emphasizes precise fitment and durability, making it suitable for demanding vehicles like the Dodge Ram 2500 and Ram 3500. The 780020R rotor exemplifies the R-Line’s commitment to quality and performance in disc brake rotors with integrated drum-in-hat functionality.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe 780020R rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. Its drum-in-hat configuration allows integration of the parking brake drum within the rotor, streamlining installation and maintenance. The rotor’s 8 mounting bolt holes and stud\/lug hole quantity ensure secure attachment to the vehicle hub. With a nominal thickness of 1.185 inches and a discard thickness of 1.118 inches, this rotor maintains safety margins for wear and replacement.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Dodge Ram 2500 and Ram 3500\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 variation\u003c\/li\u003e\n\u003cli\u003eSupports parking brake functionality with integrated drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eImproves braking reliability under heavy-duty driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor mounting surface and hub are clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 1.118 inches to maintain safety standards. Use proper torque specifications for the 8 mounting bolts to avoid rotor warping. The drum-in-hat design requires compatible parking brake shoes; confirm fitment with your vehicle’s brake system. It is recommended to replace brake pads simultaneously for optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The 780020R rotor undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Raybestos directly for warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44447562989749,"sku":"BDBL-780020R","price":81.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_780020R_Fro.jpg?v=1774636744","url":"https:\/\/www.partcatalog.com\/products\/raybestos-780020r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}