{"product_id":"centric-121-44123-disc-brake-rotor","title":"Centric 121.44123 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for Lexus LS430\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.44123 is engineered to meet the braking demands of the Lexus LS430. Designed as a vented rotor with a smooth surface, it provides consistent performance and durability for your vehicle's braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus LS430 models\u003c\/li\u003e\n\u003cli\u003ePart number 121.44123 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 12.205 inches (310 mm) and nominal thickness of 0.630 inches (16 mm)\u003c\/li\u003e\n\u003cli\u003eFive lug holes with a 4.5-inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.441 inches (62 mm)\u003c\/li\u003e\n\u003cli\u003eSolid construction with a smooth surface type\u003c\/li\u003e\n\u003cli\u003eWeight approximately 13.25 lbs (6.02 kgs)\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 reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing rotors with consistent thickness and quality materials, ensuring proper fitment and braking performance. The 121.44123 rotor is part of this line, featuring vented construction to help reduce heat buildup during braking, which is essential for maintaining stopping power and rotor longevity on the Lexus LS430.\u003c\/p\u003e\u003ch2\u003eProduct Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes to enhance airflow and cooling. The nominal thickness is 0.630 inches (16 mm), with a discard thickness of 0.571 inches (14.5 mm), indicating when the rotor should be replaced to maintain safe braking. The overall height measures 2.642 inches (67.1 mm), and the rotor includes five stud\/lug holes sized at 0.571 inches (14.5 mm) diameter, arranged on a 4.5-inch (114.3 mm) bolt circle diameter. The center hole diameter is 2.441 inches (62 mm), ensuring proper mounting on the hub. This rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Lexus LS430\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade through vented rotor design\u003c\/li\u003e\n\u003cli\u003eSuitable for routine maintenance and brake system repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness before installation. Clean the rotor surface to remove any protective coatings or debris. Verify the rotor fits securely on the hub using the 2.441-inch center hole and aligns with the five lug holes on the 4.5-inch bolt circle. Use proper torque specifications for lug nuts to avoid rotor warping. This rotor is designed for floating or direct installation depending on the vehicle's brake system configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Using part number 121.44123 ensures compatibility and quality for your Lexus LS430 braking system.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568042307765,"sku":"BKNJ-121.44123","price":43.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12144123_Fro.jpg?v=1774638531","url":"https:\/\/www.partcatalog.com\/products\/centric-121-44123-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}