{"product_id":"centric-121-39022-disc-brake-rotor","title":"Centric 121.39022 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.39022\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.39022 is engineered for reliable braking performance on Volvo S90 and V90 models. Designed as a solid rotor with a smooth surface, it meets the precise specifications required for these vehicles, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo S90 and V90 models\u003c\/li\u003e\n\u003cli\u003ePart number: 121.39022\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.906 inches (277 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.472 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.394 inches (10 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.795 inches (71 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.677 inches (68 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.252 inches (108 mm) with 5 lug holes\u003c\/li\u003e\n\u003cli\u003eWeight: approximately 11.4 lbs (5.18 kg)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\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 offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on providing solid rotors with smooth surfaces that deliver consistent braking performance and fitment accuracy. The 121.39022 rotor is part of this line, tailored specifically for Volvo S90 and V90 vehicles, ensuring proper fit and function without ABS tone ring integration.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a solid design with a smooth surface type, optimized for standard braking systems. The rotor measures 10.906 inches (277 mm) in outside diameter and has a nominal thickness of 0.472 inches (12 mm), with a discard thickness of 0.394 inches (10 mm) indicating when replacement is necessary. The overall height is 2.795 inches (71 mm), and it mounts using a 5-lug pattern with a bolt hole circle diameter of 4.252 inches (108 mm). The center hole diameter is 2.677 inches (68 mm), ensuring precise alignment on the hub. This rotor does not include bearings or an ABS tone ring, making it suitable for vehicles without ABS sensor integration on the rotor itself.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Volvo S90 and V90\u003c\/li\u003e\n\u003cli\u003eRestores smooth braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003eAddresses rotor thickness below discard limits causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring solid rotors without ABS tone rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match your Volvo S90 or V90 before installation\u003c\/li\u003e\n\u003cli\u003eEnsure hub surface is clean and free of rust for proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 121.39022 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44567979557045,"sku":"BKNJ-121.39022","price":46.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12139022_Fro.jpg?v=1774638431","url":"https:\/\/www.partcatalog.com\/products\/centric-121-39022-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}