{"product_id":"raybestos-982271r-disc-brake-rotor","title":"Raybestos 982271R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 982271R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 982271R is engineered for reliable braking performance on select BMW models. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power for vehicles like the BMW 535i, 535d, and 640i series.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 982271R\u003c\/li\u003e\n\u003cli\u003eBrand: Raybestos R-Line\u003c\/li\u003e\n\u003cli\u003eType: Vented Conventional Disc Brake Rotor\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 535d, 535d xDrive, 535i, 535i xDrive, 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, and ActiveHybrid 5\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 5\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 13.701 inches (348.000 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 1.181 inches (30.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 1.118 inches (28.400 mm)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 2.953 inches (75.000 mm)\u003c\/li\u003e\n\u003cli\u003eSurface Type: Smooth\u003c\/li\u003e\n\u003cli\u003eOverall Height: 2.602 inches (66.100 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line Details\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing tolerances, ensuring consistent rotor thickness and proper venting for heat dissipation. The 982271R rotor benefits from these standards, providing stable braking performance and durability for BMW vehicles requiring vented, conventional rotors.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design to improve heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The smooth surface type ensures optimal contact with brake pads, promoting even wear and consistent stopping power. With a 5-bolt mounting pattern and a 13.701-inch outside diameter, it is engineered to fit specific BMW models precisely. The nominal thickness of 1.181 inches and discard thickness of 1.118 inches provide clear service limits for maintenance and replacement.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW 535i and 640i models\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves heat management to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eCompatible with both xDrive and conventional drivetrain variants\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 before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation for optimal braking\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 dimensional accuracy and material integrity. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Using the 982271R rotor helps maintain the braking system’s reliability on compatible BMW models.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44478407508149,"sku":"BDBL-982271R","price":77.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_982271R_Fro_03af5ba5-525c-420c-b5ec-b44b3643cf5d.jpg?v=1774637397","url":"https:\/\/www.partcatalog.com\/products\/raybestos-982271r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}