{"product_id":"raybestos-781049per-disc-brake-rotor-rear","title":"Raybestos 781049PER Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos 781049PER Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 781049PER is engineered for reliable braking performance on Chrysler and Dodge vehicles. Designed specifically for models like the 300, Challenger, Charger, and Magnum, this rotor offers precise fitment and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.635 inches (66.9 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.598 inches (320 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.866 inches (22 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.807 inches (20.5 mm)\u003c\/li\u003e\n\u003cli\u003e5 mounting bolt holes with a 4.522 inch (114.85 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.858 inches (72.6 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with stud\/lug hole quantity of 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor, part number 781049PER, is designed with vented construction to enhance cooling during braking, reducing the risk of brake fade under demanding conditions. The rotor’s nominal thickness of 0.866 inches (22 mm) ensures durability and long service life, while the discard thickness of 0.807 inches (20.5 mm) provides a clear wear limit for safe replacement. The 12.598 inch (320 mm) outside diameter and 2.635 inch (66.9 mm) overall height are engineered to match the exact specifications required for Chrysler and Dodge 300, Challenger, Charger, and Magnum models, ensuring proper fit and function.\u003c\/p\u003e\u003cp\u003eThe rotor features five mounting bolt holes with a 4.522 inch (114.85 mm) bolt circle diameter and a center hole diameter of 2.858 inches (72.6 mm), compatible with conventional mounting systems. This rotor is designed for vehicles with five stud or lug holes, providing a secure and stable installation.\u003c\/p\u003e\u003ch2\u003eSpecialty - Street Performance; S-Groove Technology Line\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance; S-Groove Technology product line focuses on delivering rotors that balance street performance with durability. The S-Groove design helps reduce noise and vibration while maintaining effective braking performance. This line is tailored for drivers who require dependable stopping power on street-driven Chrysler and Dodge vehicles without compromising rotor longevity.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Chrysler 300, Dodge Challenger, Charger, and Magnum\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during aggressive street driving\u003c\/li\u003e\n\u003cli\u003eResolves vibration or pulsation issues due to uneven rotor surface\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and pedal feel on performance street vehicles\u003c\/li\u003e\n\u003cli\u003eEnsures proper rotor thickness and fitment for safe braking operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 0.807 inches\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces are clean and free of debris for proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary to maintain optimal braking\u003c\/li\u003e\n\u003cli\u003ePerform a test drive to confirm proper brake operation and absence of noise or vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors, including part number 781049PER, are manufactured to meet or exceed OEM specifications for fit, form, and function. The Specialty - Street Performance; S-Groove Technology line undergoes rigorous quality control to ensure consistent performance and durability. Warranty coverage details should be confirmed with the product documentation or authorized Raybestos distributor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":51727040053429,"sku":"BDBL-781049PER","price":113.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_781049PER_Fro.jpg?v=1774640347","url":"https:\/\/www.partcatalog.com\/products\/raybestos-781049per-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}