{"product_id":"raybestos-981643r-disc-brake-rotor","title":"Raybestos 981643R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 981643R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 981643R is engineered for reliable braking performance on Fiat 500X models. Designed as a solid, smooth-surface rotor, it meets the specific requirements for this vehicle, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Fiat 500X\u003c\/li\u003e\n\u003cli\u003ePart number: 981643R\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.472 inches (12.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.394 inches (10.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.945 inches (278.000 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter: 6.693 inches (170.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.756 inches (70.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.331 inches (110.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.705 inches (43.300 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line disc brake rotor 981643R is a conventional solid rotor designed specifically for the Fiat 500X. The rotor features a smooth surface type that provides consistent contact with brake pads, reducing noise and vibration during braking. With a nominal thickness of 0.472 inches (12.000 mm) and a discard thickness of 0.394 inches (10.000 mm), this rotor maintains structural integrity and safety throughout its service life. The rotor's outside diameter measures 10.945 inches (278.000 mm), while the inside diameter is 6.693 inches (170.000 mm), ensuring proper fitment and compatibility with the vehicle's braking system. The mounting bolt hole quantity is 5, with a bolt hole circle diameter of 4.331 inches (110.000 mm), matching the Fiat 500X specifications. The overall height of 1.705 inches (43.300 mm) supports proper rotor alignment and brake caliper clearance.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed to meet or exceed factory specifications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking parts for their vehicles. The 981643R rotor is part of this line, offering a balance of quality and fitment precision for the Fiat 500X.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Fiat 500X\u003c\/li\u003e\n\u003cli\u003eResolves brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eAddresses reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from damaged or scored rotors\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pad contact and stopping power\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (0.394 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout and vibration\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal braking performance\u003c\/li\u003e\n\u003cli\u003eCheck for proper alignment and clearance with calipers during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 981643R may vary, Raybestos typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44467229229237,"sku":"BDBL-981643R","price":51.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_981643R_Fro.jpg?v=1774637339","url":"https:\/\/www.partcatalog.com\/products\/raybestos-981643r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}