{"product_id":"centric-320-39045h-disc-brake-rotor","title":"Centric 320.39045H Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric GCX Elemental Protection Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content offer reliable braking performance for Volvo vehicles. Designed specifically for models like the Volvo S60, S80, V60, V60 Cross Country, V70, and XC70, these rotors provide consistent stopping power with enhanced durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 320.39045H\u003c\/li\u003e\n\u003cli\u003eFully coated disc and hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh carbon content for improved heat dissipation and reduced brake fade\u003c\/li\u003e\n\u003cli\u003eVented rotor design with pillar-style vanes for efficient cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.862 inches (21.9 mm) and discard thickness of 0.787 inches (20 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 11.89 inches (302 mm) with a smooth surface finish\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes and a mounting bolt hole circle diameter of 108 mm (4.252 inches)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 15.25 lbs (6.93 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating, High Carbon Content line focuses on providing rotors with a full protective coating to resist rust and corrosion, extending rotor life. The high carbon content enhances thermal conductivity and reduces brake noise and vibration, making these rotors suitable for daily driving and moderate performance needs on compatible Volvo models.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a fully coated surface and hat finish to protect against environmental elements, which is critical for maintaining rotor integrity over time. The vented design with pillar-style vanes improves airflow, helping to dissipate heat generated during braking. The rotor’s nominal thickness of 0.862 inches ensures structural strength, while the discard thickness of 0.787 inches indicates when replacement is necessary to maintain safe braking performance. The smooth surface finish supports even pad contact and consistent braking feel. The floating disc mounting system allows for slight rotor movement, reducing stress and improving longevity.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVolvo S60\u003c\/li\u003e\n\u003cli\u003eVolvo S80\u003c\/li\u003e\n\u003cli\u003eVolvo V60 and V60 Cross Country\u003c\/li\u003e\n\u003cli\u003eVolvo V70\u003c\/li\u003e\n\u003cli\u003eVolvo XC70\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these Volvo models, ensuring proper fitment and optimal braking performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor corrosion and rust buildup\u003c\/li\u003e\n\u003cli\u003eBrake fade due to overheating\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear\u003c\/li\u003e\n\u003cli\u003eBrake noise and vibration\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from worn or warped rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 0.787 inches before installation. Clean the hub surface to prevent runout and ensure proper rotor seating. Use the correct torque specifications for the 5 lug bolts on the 108 mm bolt circle diameter. Since bearings and ABS tone rings are not included, verify compatibility with your vehicle’s existing components. Proper bedding of new rotors and pads is recommended to achieve optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The full coating and high carbon content materials contribute to durability and consistent braking performance. Warranty details should be confirmed with the point of purchase or manufacturer, as coverage may vary.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43661143867573,"sku":"BKNJ-320.39045H","price":66.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_32039045H_Fro.jpg?v=1774636133","url":"https:\/\/www.partcatalog.com\/products\/centric-320-39045h-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}