{"product_id":"stoptech-127-39034r-disc-brake-rotor","title":"Stoptech 127.39034R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors (Part Number 127.39034R) are engineered for Volvo XC90 models requiring reliable braking performance. These vented rotors feature a slotted and drilled surface designed to improve heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted rotor surface for enhanced cooling and debris removal\u003c\/li\u003e\n\u003cli\u003eVented design with pillar-style vanes to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for improved rotor alignment and performance\u003c\/li\u003e\n\u003cli\u003eCompatible with Volvo XC90 models requiring 335.5 mm outside diameter rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis StopTech rotor has a nominal thickness of 30.0 mm (1.181 inches) and a discard thickness of 27.0 mm (1.063 inches), ensuring a durable lifespan before replacement is necessary. The rotor’s overall height measures 51.2 mm (2.016 inches), with a center hole diameter of 68.0 mm (2.677 inches) and a mounting bolt hole circle diameter of 108.0 mm (4.252 inches). It includes five stud\/lug holes with a diameter of 16.8 mm (0.661 inches), matching the Volvo XC90’s factory specifications. The rotor weighs approximately 25 lbs (11.36 kg), balancing strength and weight for optimal braking response.\u003c\/p\u003e\u003ch2\u003eAbout the StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat management and surface friction. The combination of cross-drilled holes and precision slots helps to evacuate gases, dust, and water from the rotor surface, reducing brake fade and maintaining consistent pedal feel. This product line is suitable for drivers seeking reliable, performance-oriented rotors that meet or exceed OEM fitment standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during extended or aggressive driving\u003c\/li\u003e\n\u003cli\u003eImproves wet weather braking by channeling water away from the rotor surface\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup for cleaner braking components\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent brake pedal feel under heavy use\u003c\/li\u003e\n\u003cli\u003ePrevents rotor warping through enhanced heat dissipation\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 (27.0 mm) before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with Volvo XC90 brake system and mounting specifications\u003c\/li\u003e\n\u003cli\u003eUse proper torque settings on lug nuts to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings or debris\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet strict quality standards, ensuring durability and consistent performance. The rotors feature a corrosion-resistant coated hat finish to extend service life. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572339241141,"sku":"FLMN-127.39034R","price":152.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12739034R_Fro.jpg?v=1774639235","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-39034r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}