{"product_id":"raybestos-980985r-disc-brake-rotor","title":"Raybestos 980985R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 980985R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 980985R is engineered for reliable braking performance on select Toyota and Scion models. Designed specifically for vehicles like the Toyota 86, Scion FR-S, and Toyota GR86, this vented rotor meets precise specifications to maintain optimal stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota 86, Scion FR-S, and Toyota GR86\u003c\/li\u003e\n\u003cli\u003ePart number 980985R for exact fitment\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.232 inches (56.7 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.547 inches (293.3 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.945 inches (24.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.866 inches (22.0 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 3.937 inch (100 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.283 inches (58.0 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with drum-in-hat design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 980985R disc brake rotor is a vented rotor designed to provide consistent heat dissipation and braking efficiency for the Toyota 86, Scion FR-S, and Toyota GR86. Its smooth surface finish ensures even pad contact, reducing noise and vibration during braking. The rotor features a nominal thickness of 0.945 inches (24.0 mm) and a discard thickness of 0.866 inches (22.0 mm), which helps maintain safe braking performance over its service life. The overall height of 2.232 inches (56.7 mm) and outside diameter of 11.547 inches (293.3 mm) are engineered to match factory specifications for these vehicles. With five mounting bolt holes arranged on a 3.937 inch (100 mm) bolt circle diameter, installation aligns precisely with the hub assembly. The conventional drum-in-hat rotor design integrates with existing brake components for straightforward replacement.\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, OE-quality brake components for a range of vehicles. This line emphasizes precise fitment and consistent performance, making it suitable for drivers seeking dependable replacement parts without modification. The 980985R rotor exemplifies the R-Line’s commitment to matching factory specifications and maintaining vehicle safety standards.\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\u003eRestores braking performance affected by rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003ePrevents overheating with vented design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment on Toyota 86, Scion FR-S, and Toyota GR86 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\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 optimize rotor performance\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to ensure proper rotor and pad mating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes quality control inspections to ensure dimensional accuracy and surface finish. While specific warranty details for part number 980985R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44467181945013,"sku":"BDBL-980985R","price":91.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980985R_Fro.jpg?v=1774637306","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980985r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}