{"product_id":"centric-121-39052-disc-brake-rotor","title":"Centric 121.39052 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.39052\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.39052 is engineered for reliable braking performance on Volvo XC60 and XC90 models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo XC60 and XC90 vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.181 inches (30.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 1.083 inches (27.500 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.898 inches (48.200 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measuring 14.409 inches (366.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for enhanced rotor alignment\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 0.614 inch (15.600 mm) diameter\u003c\/li\u003e\n\u003cli\u003eOEM vane count of 160 with pillar-style vanes\u003c\/li\u003e\n\u003cli\u003eWeight approximately 29.1 lbs (13.2 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the C-TEK Standard Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric focuses on providing dependable, direct replacement rotors that meet or exceed OEM specifications. This product line emphasizes consistent rotor thickness and precise fitment, ensuring proper braking performance and vehicle safety. The 121.39052 rotor maintains these standards with its vented design and smooth surface, suitable for Volvo XC60 and XC90 models requiring reliable stopping power.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a vented design with pillar-style vanes, which promotes efficient heat dissipation during braking to reduce the risk of brake fade. The rotor’s nominal thickness is 1.181 inches (30.000 mm), with a discard thickness of 1.083 inches (27.500 mm), indicating when replacement is necessary. The overall height is 1.898 inches (48.200 mm), and the outside diameter is 14.409 inches (366.000 mm), matching OEM dimensions for proper fitment. The floating disc mounting system helps maintain rotor alignment and reduces stress on the braking components. It includes five stud\/lug holes with a diameter of 0.614 inches (15.600 mm) and a mounting bolt hole circle diameter of 4.252 inches (108.000 mm). This rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Volvo XC60 and XC90\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by restoring proper rotor thickness\u003c\/li\u003e\n\u003cli\u003eReduces overheating issues with vented design and pillar vanes\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor alignment with floating disc mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is measured before installation to confirm discard limits\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven wear\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle ABS system as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring consistent quality and performance. While specific warranty details for part number 121.39052 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44567983063221,"sku":"BKNJ-121.39052","price":86.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12139052_Fro.jpg?v=1774638439","url":"https:\/\/www.partcatalog.com\/products\/centric-121-39052-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}