{"product_id":"centric-121-20031-disc-brake-rotor","title":"Centric 121.20031 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.20031\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.20031 is engineered for reliable braking performance on select Jaguar models. Designed as a vented, floating rotor, it offers consistent heat dissipation and durability for vehicles such as the Jaguar F-Type, XF, XFR, XFR-S, XJ, XJR, XJR575, XKR, and XKR-S.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with straight vane design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.020 inches (25.9 mm) with discard thickness at 0.945 inches (24 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.654 inches (42 mm) ensuring proper fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 14.803 inches (376 mm) for precise compatibility\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 stud\/lug holes, each 0.555 inches (14.1 mm) in diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.539 inches (64.5 mm) and mounting bolt hole circle diameter of 4.252 inches (108 mm)\u003c\/li\u003e\n\u003cli\u003eSolid smooth surface type without ABS tone ring included\u003c\/li\u003e\n\u003cli\u003eWeight approximately 26.7 lbs (12.1 kgs) for balanced performance\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 is designed to meet or exceed OEM specifications for standard replacement rotors. This product line focuses on delivering consistent braking performance with quality materials and precise manufacturing tolerances. The 121.20031 rotor exemplifies this approach by providing a vented design that enhances heat dissipation and maintains structural integrity under normal driving conditions, making it suitable for various Jaguar models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a vented construction with straight vanes that facilitate efficient airflow to reduce heat buildup during braking. The floating disc mounting design allows for slight movement to accommodate thermal expansion and improve rotor longevity. With a nominal thickness of 1.020 inches and a discard thickness of 0.945 inches, this rotor ensures safe replacement intervals. The smooth surface type supports consistent pad contact and braking feel. The rotor’s dimensions, including a 14.803-inch outside diameter and 5 lug holes, are tailored for direct compatibility with Jaguar F-Type, XF, XFR, XFR-S, XJ, XJR, XJR575, XKR, and XKR-S models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolving noise or vibration issues linked to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUpgrading to a vented rotor for improved heat dissipation in daily driving\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment and performance on Jaguar F-Type and XF series vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris prior to mounting\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware for wear and replace as necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with vehicle ABS system; this rotor does not include an ABS tone ring\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 stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.20031 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered to provide consistent braking performance for Jaguar vehicles listed in the fitment.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566093627573,"sku":"BKNJ-121.20031","price":79.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12120031_Fro.jpg?v=1774638322","url":"https:\/\/www.partcatalog.com\/products\/centric-121-20031-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}