{"product_id":"raybestos-980397r-disc-brake-rotor","title":"Raybestos 980397R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 980397R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 980397R is engineered for reliable braking performance on BMW X3 models. This vented, conventional rotor is designed to meet precise fitment specifications, ensuring compatibility and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW X3 vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.449 inches (62.2 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.795 inches (325 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.953 inches (75 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.984 inches (25 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.921 inches (23.4 mm)\u003c\/li\u003e\n\u003cli\u003eStud\/lug hole quantity: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 980397R disc brake rotor is a vented, conventional type rotor designed specifically for the BMW X3. Its vented design enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor measures 12.795 inches (325 mm) in outside diameter and has an overall height of 2.449 inches (62.2 mm), matching OEM specifications for proper fit and function. The mounting bolt pattern includes five holes arranged on a 120 mm bolt circle diameter, with a center hole diameter of 2.953 inches (75 mm), ensuring precise alignment during installation. The nominal thickness of 0.984 inches (25 mm) provides durability, while the discard thickness of 0.921 inches (23.4 mm) indicates the minimum safe thickness for rotor replacement.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line from Raybestos is a product line focused on delivering reliable, OEM-quality brake components. This line is designed to meet or exceed original equipment specifications, providing consistent performance and durability. The 980397R rotor exemplifies the R-Line’s commitment to fitment accuracy and functional design, making it suitable for BMW X3 owners seeking a direct replacement rotor.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eUpgrading from solid to vented rotors for improved heat management\u003c\/li\u003e\n\u003cli\u003eResolving brake noise or vibration related to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance after rotor thickness falls below discard limits\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment and alignment on BMW X3 brake assemblies\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 match your BMW X3 before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub surface for cleanliness and flatness to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to ensure secure fit\u003c\/li\u003e\n\u003cli\u003eReplace brake pads simultaneously to maintain optimal braking performance\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness regularly to monitor wear and discard limits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 980397R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. Proper installation and maintenance are essential to maximize the service life of this rotor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44465996628149,"sku":"BDBL-980397R","price":68.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980397R_Fro.jpg?v=1774637108","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980397r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}