{"product_id":"raybestos-980378r-disc-brake-rotor","title":"Raybestos 980378R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 980378R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 980378R is engineered for Subaru vehicles including the B9 Tribeca, Tribeca, and WRX models. Designed as a vented, drum-in-hat type rotor, it offers reliable braking performance tailored to these specific vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Subaru B9 Tribeca, Tribeca, and WRX\u003c\/li\u003e\n\u003cli\u003ePart number 980378R for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.654 inches (67.400 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.589 inches (319.750 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.704 inches (17.900 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.630 inches (16.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 4.500 inch (114.300 mm) bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor (part number 980378R) is a vented disc brake rotor featuring a drum-in-hat design, which integrates the parking brake drum within the rotor itself. The rotor measures 12.589 inches (319.750 mm) in outside diameter and has an overall height of 2.654 inches (67.400 mm). Its nominal thickness is 0.704 inches (17.900 mm), with a discard thickness of 0.630 inches (16.000 mm), ensuring clear service limits for safe operation. The rotor includes five mounting bolt holes arranged on a 4.500 inch (114.300 mm) bolt circle diameter, matching the factory specifications for Subaru B9 Tribeca, Tribeca, and WRX models.\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 designed to meet the specific requirements of various vehicle applications. This line emphasizes precise fitment and consistent performance, making it suitable for Subaru owners seeking replacement rotors that align with factory standards. The 980378R rotor exemplifies the R-Line’s commitment to quality and compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Subaru B9 Tribeca, Tribeca, and WRX\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003eSolves noise and squeal problems related to rotor wear\u003c\/li\u003e\n\u003cli\u003eEnsures safe parking brake operation with integrated drum-in-hat design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 0.630 inches (16.000 mm)\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces and bolt holes are clean and free of debris\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s parking brake system due to drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal 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 or exceed OEM standards, providing consistent braking performance and durability. While specific warranty details for part number 980378R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to maintain safety and reliability for Subaru B9 Tribeca, Tribeca, and WRX vehicles.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44465962647733,"sku":"BDBL-980378R","price":57.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980378R_Fro.jpg?v=1774637103","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980378r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}