{"product_id":"raybestos-980377r-disc-brake-rotor","title":"Raybestos 980377R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 980377R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 980377R is engineered for Subaru vehicles including the B9 Tribeca, Legacy, Outback, Tribeca, and WRX models. This vented, conventional rotor is designed to meet precise specifications for reliable braking performance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Subaru B9 Tribeca, Legacy, Outback, Tribeca, and WRX\u003c\/li\u003e\n\u003cli\u003ePart number 980377R for exact fitment\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.225 inches (56.5 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.425 inches (315.6 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.179 inches (29.95 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.102 inches (28.0 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with 5 stud\/lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 980377R disc brake rotor is a vented rotor designed to provide consistent braking performance for select Subaru models. Its vented design helps dissipate heat more effectively than solid rotors, reducing the risk of brake fade during extended use. The rotor features a nominal thickness of 1.179 inches (29.95 mm) and a discard thickness of 1.102 inches (28.0 mm), ensuring it meets OEM specifications for safe operation. With an overall height of 2.225 inches (56.5 mm) and an outside diameter of 12.425 inches (315.6 mm), this rotor fits precisely on vehicles requiring a 5-bolt mounting pattern with a 4.5 inch (114.3 mm) bolt circle diameter. The conventional drum-in-hat style rotor is designed for direct replacement on compatible Subaru models.\u003c\/p\u003e\u003ch2\u003eRaybestos R-Line Product Line Information\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components. This line emphasizes precise fitment and consistent performance, making it suitable for drivers who require dependable braking parts that meet factory specifications. The 980377R rotor exemplifies the R-Line’s commitment to quality and durability for Subaru vehicles.\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 thickness wear\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance on Subaru B9 Tribeca, Legacy, Outback, Tribeca, and WRX\u003c\/li\u003e\n\u003cli\u003eEnsuring proper rotor fitment with 5-bolt mounting pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; discard if below 1.102 inches (28.0 mm)\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surface and hub are clean and free of debris\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for safety\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to ensure proper rotor and pad contact\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 rigorous quality control to ensure durability and consistent braking performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44465954226357,"sku":"BDBL-980377R","price":76.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980377R_Fro.jpg?v=1774637101","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980377r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}