{"product_id":"raybestos-7040r-disc-brake-rotor-and-hub-assembly","title":"Raybestos 7040R Disc Brake Rotor and Hub Assembly - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor and Hub Assembly\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 7040R disc brake rotor and hub assembly is engineered for reliable braking performance on Dodge and Plymouth heavy-duty vans and trucks. Designed to meet precise specifications, this assembly ensures proper fit and function for models including the Dodge B300, B350, B3500, D200, D250, D350, PB350, Ram 2500 Van, and Ram 3500 Van.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 7040R\u003c\/li\u003e\n\u003cli\u003eBrand: Raybestos R-Line\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 8\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 165.1 mm and 6.5 inches\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Diameter: 0.6 inches and 15.25 mm\u003c\/li\u003e\n\u003cli\u003eStud\/Lug Hole Quantity: 8\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 1.245 inches (31.6 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 1.180 inches (29.95 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor and hub assembly is manufactured to exacting standards to maintain the integrity of the braking system on compatible Dodge and Plymouth vehicles. The assembly features eight mounting bolt holes arranged on a 165.1 mm (6.5 inch) bolt circle diameter, ensuring secure attachment to the vehicle hub. The stud\/lug hole quantity is also eight, matching the factory specifications for the listed models.\u003c\/p\u003e\u003cp\u003eThe rotor's nominal thickness is 1.245 inches (31.6 mm), providing sufficient material for effective heat dissipation and braking performance. The discard thickness is 1.180 inches (29.95 mm), indicating the minimum allowable thickness before replacement is necessary to maintain safety and performance.\u003c\/p\u003e\u003ch2\u003eR-Line Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line product line focuses on delivering reliable, OE-quality brake components designed for heavy-duty applications. The 7040R rotor and hub assembly is part of this line, offering a balance of durability and precise fitment for Dodge and Plymouth trucks and vans. R-Line components are engineered to meet or exceed original equipment specifications, making them suitable for professional repairs and maintenance.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped disc brake rotors on Dodge B300, B350, B3500, D200, D250, D350, PB350, Ram 2500 Van, and Ram 3500 Van models\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper mounting and alignment with eight mounting bolt holes and stud\/lug holes\u003c\/li\u003e\n\u003cli\u003ePrevents brake fade by maintaining nominal rotor thickness for heat dissipation\u003c\/li\u003e\n\u003cli\u003eEnsures safety by replacing rotors that have reached discard thickness limits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Dodge and Plymouth models listed before installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting surfaces and hardware for wear or damage prior to assembly\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to ensure secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness with a micrometer to confirm it meets nominal thickness requirements\u003c\/li\u003e\n\u003cli\u003eReplace brake pads simultaneously to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line brake components are manufactured under strict quality control standards to ensure consistent performance and durability. The 7040R disc brake rotor and hub assembly is designed to meet original equipment specifications for fit and function. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44447302189237,"sku":"BDBL-7040R","price":111.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_7040R_Fro.jpg?v=1775020135","url":"https:\/\/www.partcatalog.com\/products\/raybestos-7040r-disc-brake-rotor-and-hub-assembly","provider":"PartCatalog","version":"1.0","type":"link"}