{"product_id":"centric-121-39025-disc-brake-rotor","title":"Centric 121.39025 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.39025\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.39025 is engineered for reliable braking performance on select Volvo models. Designed as a solid rotor with a smooth surface, it provides consistent stopping power for vehicles like the Volvo S60, S80, V70, and XC70.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo S60, S80, V70, and XC70 models\u003c\/li\u003e\n\u003cli\u003ePart number: 121.39025\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 288 mm (11.339 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 12.0 mm (0.472 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 10.0 mm (0.394 inches)\u003c\/li\u003e\n\u003cli\u003eOverall height: 64.8 mm (2.551 inches)\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 16.5 mm diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 68 mm (2.677 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 108 mm (4.252 inches)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 12.26 lbs (5.57 kgs)\u003c\/li\u003e\n\u003cli\u003eDoes not include ABS tone ring or bearings\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 a range of rotors designed to meet OEM specifications for standard braking applications. This product line focuses on providing solid rotors with smooth surfaces that ensure consistent brake pad contact and reliable performance. The 121.39025 rotor fits within this line, delivering dependable braking for Volvo vehicles requiring a direct replacement part.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor is a solid type rotor, meaning it does not have venting channels, which suits vehicles with standard braking demands. The smooth surface finish helps reduce brake pad wear and noise. With an outside diameter of 288 mm and a nominal thickness of 12 mm, this rotor meets the precise dimensions required for proper fitment on Volvo S60, S80, V70, and XC70 models. The rotor’s mounting specifications include a 5-lug hole pattern with a 108 mm bolt circle diameter and a center hole diameter of 68 mm, ensuring secure installation. The discard thickness of 10 mm indicates when the rotor should be replaced to maintain safe braking performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake vibration\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency on Volvo S60, S80, V70, and XC70\u003c\/li\u003e\n\u003cli\u003eEliminates brake noise due to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eAddresses rotor thickness below manufacturer safety limits\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles without ABS tone ring requirements\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 (10.0 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings before mounting\u003c\/li\u003e\n\u003cli\u003eVerify bolt hole pattern and center hole diameter for proper fit\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts 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\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.39025 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44567979786421,"sku":"BKNJ-121.39025","price":43.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12139025_Fro.jpg?v=1774638432","url":"https:\/\/www.partcatalog.com\/products\/centric-121-39025-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}