{"product_id":"raybestos-981957per-disc-brake-rotor","title":"Raybestos 981957PER Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos Disc Brake Rotor 981957PER\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 981957PER is engineered for Subaru Legacy models requiring reliable braking performance. This solid rotor is designed to meet specific thickness and dimension standards to ensure proper fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Subaru Legacy vehicles\u003c\/li\u003e\n\u003cli\u003ePart number: 981957PER\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.555 inches (293.5 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.102 inches (28.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.024 inches (26.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.232 inches (56.7 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 4 with 0.512 inch (13.0 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.283 inches (58.0 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.5 inches (114.3 mm)\u003c\/li\u003e\n\u003cli\u003eStud\/lug hole quantity: 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor 981957PER is a conventional, solid rotor designed specifically for Subaru Legacy models. The rotor features precise dimensions including an outside diameter of 11.555 inches and a nominal thickness of 1.102 inches, ensuring compatibility with the vehicle's braking system. The discard thickness of 1.024 inches indicates the minimum thickness before replacement is necessary, helping maintain safe braking performance. The rotor's overall height of 2.232 inches and mounting specifications, such as the 4 mounting bolt holes and 4 stud\/lug holes, align with Subaru Legacy's factory requirements.\u003c\/p\u003e\u003cp\u003eThe rotor is part of the Specialty - Street Performance; S-Groove Technology line by Raybestos, which focuses on street performance applications. This product line incorporates design features aimed at improving braking consistency and rotor longevity under typical street driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Subaru Legacy\u003c\/li\u003e\n\u003cli\u003eRestores proper braking thickness and rotor dimensions\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking stability and pedal feel\u003c\/li\u003e\n\u003cli\u003eSuitable for routine maintenance and brake system overhauls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions against vehicle specifications before installation\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\u003eInspect brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003ePerform a proper bed-in procedure after installation for optimal braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors undergo rigorous quality control to meet OEM standards for fit and function. The Specialty - Street Performance; S-Groove Technology line is engineered for durability and consistent braking performance. Warranty details are provided by Raybestos and typically cover defects in materials and workmanship under normal use conditions. Refer to Raybestos documentation for specific warranty terms related to part number 981957PER.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44467253379253,"sku":"BDBL-981957PER","price":134.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_981957PER_Fro.jpg?v=1774637353","url":"https:\/\/www.partcatalog.com\/products\/raybestos-981957per-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}