{"product_id":"raybestos-980378per-disc-brake-rotor","title":"Raybestos 980378PER Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos Disc Brake Rotor 980378PER\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 980378PER is engineered for Subaru models including the B9 Tribeca, Tribeca, and WRX. Designed to meet precise specifications, this vented rotor ensures reliable braking performance under street driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Subaru B9 Tribeca, Tribeca, and WRX\u003c\/li\u003e\n\u003cli\u003ePart number: 980378PER\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003e5 mounting bolt holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 18.0 mm and discard thickness of 16.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall height of 67.3 mm and outside diameter of 319.8 mm\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 58.0 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with 5 stud\/lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecialty - Street Performance; S-Groove Technology Line\u003c\/h2\u003e\u003cp\u003eThis rotor is part of Raybestos' Specialty - Street Performance; S-Groove Technology line, which focuses on delivering enhanced braking performance for street-driven vehicles. The S-Groove design helps reduce brake fade and improve pad bite, making it suitable for Subaru drivers seeking consistent stopping power during everyday driving and spirited street use.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe 980378PER rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. With a nominal thickness of 18.0 mm and a discard thickness of 16.0 mm, it maintains structural integrity and safety throughout its service life. The rotor's outside diameter measures 319.8 mm, while the overall height is 67.3 mm, ensuring compatibility with the specified Subaru models. The 5 mounting bolt holes and 5 stud\/lug holes with a 114.3 mm bolt circle diameter provide secure installation. The center hole diameter of 58.0 mm allows for precise alignment on the hub.\u003c\/p\u003e\u003ch2\u003eApplications 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 fade caused by overheating during street performance driving\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and pedal feel\u003c\/li\u003e\n\u003cli\u003eResolves issues related to rotor thickness below manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eSuitable for rotors exhibiting scoring or surface damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface and hub mounting area are clean and free of debris before installation. Verify the rotor thickness is within the nominal range and above discard thickness limits. Use proper torque specifications for the 5 mounting bolts to avoid warping. It is recommended to replace brake pads simultaneously to optimize braking performance. Check for any signs of uneven wear or damage on related brake components during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance; S-Groove Technology line undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44465961795765,"sku":"BDBL-980378PER","price":119.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980378PER_Fro.jpg?v=1774637102","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980378per-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}