{"product_id":"centric-121-44141-disc-brake-rotor","title":"Centric 121.44141 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.44141\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.44141 is engineered for reliable braking performance on select Lexus models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for vehicles like the Lexus GS300, GS350, GS430, GS450h, GS460, IS250, and IS350.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.701 inches (17.8 mm) with discard thickness at 0.650 inches (16.5 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.657 inches (67.5 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 12.205 inches (310 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eFive stud\/lug holes with a 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eStraight vane style for efficient airflow\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus GS and IS series models\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, OE-quality replacement rotors. These rotors are manufactured to meet or exceed original equipment specifications, ensuring proper fit and function. The 121.44141 rotor exemplifies this line’s commitment to consistent braking performance and durability, making it suitable for daily driving conditions on compatible Lexus vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis vented rotor features a smooth surface type that helps maintain consistent pad contact and braking efficiency. The nominal thickness of 0.701 inches (17.8 mm) and discard thickness of 0.650 inches (16.5 mm) define the rotor’s usable lifespan before replacement is necessary. The overall height of 2.657 inches (67.5 mm) and outside diameter of 12.205 inches (310 mm) ensure compatibility with the specified Lexus models. The rotor includes a floating disc mounting design and straight vane style to optimize heat dissipation during braking. It does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLexus GS300\u003c\/li\u003e\n\u003cli\u003eLexus GS350\u003c\/li\u003e\n\u003cli\u003eLexus GS430\u003c\/li\u003e\n\u003cli\u003eLexus GS450h\u003c\/li\u003e\n\u003cli\u003eLexus GS460\u003c\/li\u003e\n\u003cli\u003eLexus IS250\u003c\/li\u003e\n\u003cli\u003eLexus IS350\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping or uneven wear causing vibration\u003c\/li\u003e\n\u003cli\u003eReduced braking performance due to worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eExcessive brake noise from damaged or scored rotors\u003c\/li\u003e\n\u003cli\u003eOverheating issues during extended braking periods\u003c\/li\u003e\n\u003cli\u003eCompatibility problems with OEM brake components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it is above the discard thickness of 0.650 inches (16.5 mm). Clean the rotor surface to remove any protective coatings or debris. Use proper torque specifications on the five lug nuts with a 4.5 inch (114.3 mm) bolt circle diameter. Verify the floating disc mounting is correctly seated to avoid brake pulsation. This rotor is designed for vehicles without ABS tone rings, so confirm ABS sensor compatibility if applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards and original equipment specifications. While specific warranty details for part number 121.44141 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship to ensure customer confidence in product reliability.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568045191349,"sku":"BKNJ-121.44141","price":45.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12144141_Fro.jpg?v=1774638537","url":"https:\/\/www.partcatalog.com\/products\/centric-121-44141-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}