{"product_id":"stoptech-127-39029l-disc-brake-rotor","title":"Stoptech 127.39029L Disc Brake Rotor - Front Left","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 Rotor (Part Number 127.39029L) is engineered for Volvo vehicles including the S60, S80, V70, and XC70 models. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for improved heat dissipation and debris removal\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better thermal expansion management\u003c\/li\u003e\n\u003cli\u003eCompatible with Volvo S60, S80, V70, and XC70 models\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.024 inches (26.0 mm) with discard thickness at 0.906 inches (23.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.260 inches (286.0 mm) and height of 1.976 inches (50.2 mm)\u003c\/li\u003e\n\u003cli\u003eFive lug holes with a 4.252 inch (108.0 mm) bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\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 braking upgrades for their Volvo vehicles without compromising OEM fitment and quality.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes that promote airflow to cool the rotor during heavy braking. The rotor’s coated hat finish offers protection against rust and corrosion, which is critical for maintaining performance over time. The floating disc mounting system allows for slight movement between the rotor and hub, accommodating thermal expansion and reducing the risk of warping. With a center hole diameter of 2.677 inches (68.0 mm) and five lug holes sized at 0.650 inches (16.5 mm), this rotor is engineered to fit securely on compatible Volvo models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive or prolonged braking\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eEnhances braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup on rotor surface\u003c\/li\u003e\n\u003cli\u003eMaintains consistent pedal feel and stopping power\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible Volvo models: S60, S80, V70, and XC70. Verify the rotor thickness before installation; replace if below the discard thickness of 0.906 inches (23.0 mm). Use proper torque specifications for the five lug bolts and inspect the hub surface for cleanliness to ensure proper rotor seating. Since bearings are not included, reuse existing bearings or replace as necessary. It is recommended to replace brake pads simultaneously to optimize braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated finish and vented design contribute to durability and long service life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572339077301,"sku":"FLMN-127.39029L","price":141.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12739029L_Fro.jpg?v=1774639234","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-39029l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}