{"product_id":"centric-121-44083-disc-brake-rotor","title":"Centric 121.44083 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.44083\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.44083 is engineered for reliable braking performance on select Lexus models. Designed as a vented rotor with a smooth surface, it provides consistent stopping power and heat dissipation for vehicles like the Lexus GS300, IS300, and LS400.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS300, GS400, GS430, IS300, LS400, SC300, SC400, SC430\u003c\/li\u003e\n\u003cli\u003ePart number: 121.44083\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 295.9 mm (11.650 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 32.0 mm (1.260 inches), discard thickness: 30.0 mm (1.181 inches)\u003c\/li\u003e\n\u003cli\u003eOverall height: 50.8 mm (2.000 inches)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes (14.5 mm diameter)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 9.45 kg (20.8 lbs)\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 fit, form, and function. This product line focuses on providing vented rotors with smooth surfaces that ensure effective heat dissipation and consistent braking performance. The 121.44083 rotor is part of this line, delivering reliable stopping power for various Lexus models requiring precise fitment and durability.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a vented design with straight vanes to optimize airflow and cooling during braking. The smooth surface type helps reduce brake pad wear and noise. With an outside diameter of 295.9 mm and a nominal thickness of 32.0 mm, this rotor maintains structural integrity under demanding conditions. The floating disc mounting style and 5 lug holes with a 114.3 mm bolt circle diameter ensure proper alignment and secure installation. The center hole diameter measures 62.0 mm, matching OEM specifications for the compatible Lexus models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Lexus GS300, IS300, LS400, and related models\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration associated with damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; discard thickness is 30.0 mm\u003c\/li\u003e\n\u003cli\u003eEnsure proper cleaning of rotor surface to remove any protective coatings\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle ABS system; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.44083 should be confirmed with the vehicle manufacturer or distributor, Centric products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568033296565,"sku":"BKNJ-121.44083","price":51.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12144083_Fro_b20a577d-46e1-4905-99ec-d38dc5eeee26.jpg?v=1774638520","url":"https:\/\/www.partcatalog.com\/products\/centric-121-44083-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}