{"product_id":"raybestos-981050per-disc-brake-rotor","title":"Raybestos 981050PER Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos Disc Brake Rotor 981050PER for Volvo XC90\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 981050PER is engineered for Volvo XC90 models requiring reliable braking performance. This vented rotor is designed to maintain optimal thickness and heat dissipation for consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo XC90 vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 981050PER for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 12.913 inches (328 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.181 inches (30 mm) with discard thickness at 1.063 inches (27 mm)\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 108 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.677 inches (68 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with solid mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos Specialty - Street Performance; S-Groove Technology Line\u003c\/h2\u003e\u003cp\u003eThis rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering street-ready braking components with enhanced groove designs to improve pad contact and reduce brake fade. The technology incorporated in this line supports consistent performance under typical street driving conditions, making it suitable for Volvo XC90 drivers seeking dependable braking without compromising rotor longevity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Raybestos 981050PER disc brake rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. With an outside diameter of 12.913 inches (328 mm) and an overall height of 2.017 inches (51.2 mm), this rotor fits securely on the Volvo XC90's braking system. The nominal thickness of 1.181 inches (30 mm) ensures durability, while the discard thickness of 1.063 inches (27 mm) indicates when replacement is necessary to maintain safe braking performance. The rotor includes five mounting bolt holes with a 108 mm bolt circle diameter and a center hole diameter of 2.677 inches (68 mm), matching the Volvo XC90 specifications for a precise fit.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Volvo XC90\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during street driving\u003c\/li\u003e\n\u003cli\u003eResolves vibration or pulsation issues due to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and pedal feel\u003c\/li\u003e\n\u003cli\u003eSuitable for routine maintenance and brake system upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor misalignment\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on the five mounting bolts\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003eFollow Volvo XC90 manufacturer guidelines for brake system servicing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors, including part number 981050PER, 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 point of purchase or Raybestos directly, as they may vary by region and distributor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44467202916533,"sku":"BDBL-981050PER","price":199.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_981050PER_Fro.jpg?v=1774637321","url":"https:\/\/www.partcatalog.com\/products\/raybestos-981050per-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}