{"product_id":"raybestos-781950per-disc-brake-rotor","title":"Raybestos 781950PER Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos Disc Brake Rotor 781950PER\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 781950PER is engineered for reliable braking performance on the Ram ProMaster City. Designed to meet specific fitment requirements, this rotor ensures consistent stopping power and durability for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ram ProMaster City models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 12.008 inches (305 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.102 inches (28 mm) with discard thickness at 1.004 inches (25.5 mm)\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 3.858 inch (98 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.323 inches (59 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with solid mounting design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecialty - Street Performance; S-Groove Technology Line\u003c\/h2\u003e\u003cp\u003eThis rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering enhanced braking performance for street-driven vehicles. The S-Groove design helps reduce brake fade and improves pad bite, making it suitable for drivers who demand consistent braking under varied conditions. This product line balances performance and durability, tailored for vehicles like the Ram ProMaster City that require dependable stopping power.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos 781950PER disc brake rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. With an outside diameter of 12.008 inches and a nominal thickness of 1.102 inches, this rotor maintains structural integrity while providing optimal braking surface area. The discard thickness of 1.004 inches indicates the minimum safe thickness before replacement is necessary, ensuring safety and performance standards are met. The rotor includes five mounting bolt holes arranged on a 3.858 inch bolt circle diameter, compatible with the Ram ProMaster City's hub assembly. The center hole diameter of 2.323 inches ensures proper fitment and alignment during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Ram ProMaster City vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during heavy use\u003c\/li\u003e\n\u003cli\u003eResolves vibration or pulsation issues due to rotor thickness variation\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and pedal feel\u003c\/li\u003e\n\u003cli\u003eSuitable for street performance upgrades requiring reliable rotor technology\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 compatibility with your Ram ProMaster City before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware for wear and replace as necessary to ensure optimal performance\u003c\/li\u003e\n\u003cli\u003eClean rotor surface with brake cleaner to remove any protective coatings before installation\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to maximize rotor and pad performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 781950PER rotor undergoes rigorous quality control processes to maintain consistent thickness and structural integrity. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44447626592437,"sku":"BDBL-781950PER","price":150.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_781950PER_Fro.jpg?v=1774636800","url":"https:\/\/www.partcatalog.com\/products\/raybestos-781950per-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}