{"product_id":"raybestos-980550r-disc-brake-rotor","title":"Raybestos 980550R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 980550R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 980550R is engineered for reliable braking performance on select Volvo models. Designed as a solid rotor, it offers consistent stopping power and durability for vehicles like the Volvo C30, C70, S40, and V50.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo C30, C70, S40, and V50 models\u003c\/li\u003e\n\u003cli\u003ePart number 980550R for precise identification\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor design for steady braking\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.608 inches (40.850 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.024 inches (280.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 4.250 inch (107.950 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.503 inches (63.600 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.433 inches (11.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.354 inches (9.000 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 that the 980550R disc brake rotor maintains consistent thickness and dimensions critical for safe braking performance on Volvo vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe 980550R rotor is a conventional solid type designed for use on the front or rear brakes of compatible Volvo models. Its 11.024-inch outside diameter and 1.608-inch overall height provide the correct fitment and clearance for the braking system. The rotor includes five mounting bolt holes arranged on a 4.250-inch bolt circle diameter, matching the factory specifications for secure installation. The nominal thickness of 0.433 inches ensures sufficient material for heat dissipation, while the discard thickness of 0.354 inches indicates the minimum safe thickness before replacement is necessary.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Volvo C30, C70, S40, and V50\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor thickness\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency and pedal feel\u003c\/li\u003e\n\u003cli\u003ePrevents brake noise related to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eEnsures proper rotor fitment and alignment with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Volvo model and year before installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting surfaces and hardware for wear or damage\u003c\/li\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003cli\u003ePerform a proper bed-in procedure after installation to optimize braking performance\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. The 980550R part undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44466421072053,"sku":"BDBL-980550R","price":48.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980550R_Fro.jpg?v=1774637166","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980550r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}