{"product_id":"centric-120-44139-disc-brake-rotor","title":"Centric 120.44139 Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of Centric Premium Disc Brake Rotor 120.44139\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotor 120.44139 is engineered for reliable braking performance on Lexus GS300 and IS250 models. Designed as a vented, floating rotor, it offers consistent heat dissipation and durability for daily driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS300 and IS250\u003c\/li\u003e\n\u003cli\u003eVented disc design for improved cooling\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion\u003c\/li\u003e\n\u003cli\u003eFloating mounting type for better rotor alignment\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 32 mm and discard thickness of 30 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 295.8 mm (11.646 inches)\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Centric Premium Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotors line focuses on delivering rotors with precise manufacturing tolerances and enhanced durability. This product line features rotors with vented designs and coated hats to reduce corrosion and improve heat dissipation. The 120.44139 rotor benefits from these features, providing a balance of performance and longevity suitable for Lexus GS300 and IS250 vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor has a nominal thickness of 32 mm and a discard thickness of 30 mm, ensuring it meets safety standards for wear limits. The rotor's outside diameter measures 295.8 mm (11.646 inches), with an overall height of 50.8 mm (2.000 inches). It includes a 5-lug bolt pattern with a 114.3 mm bolt circle diameter and a center hole diameter of 62 mm (2.441 inches). The rotor features a smooth surface type and a vented design to enhance heat dissipation during braking. The floating mounting type allows for slight movement to reduce stress and improve rotor alignment. The hat finish is coated to protect against rust and corrosion, extending the rotor's service life.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Lexus GS300 and IS250\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by maintaining proper rotor thickness\u003c\/li\u003e\n\u003cli\u003eReduces brake fade through vented rotor design\u003c\/li\u003e\n\u003cli\u003ePrevents corrosion with coated hat finish\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment with exact bolt pattern and dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below 30 mm discard thickness\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with Lexus GS300 and IS250 models\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 5-lug bolts on the 114.3 mm bolt circle\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Disc Brake Rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and safety. The 120.44139 rotor undergoes strict quality control processes to maintain consistent thickness and surface finish. While specific warranty details are not provided, 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":44565946073269,"sku":"BKNJ-120.44139","price":79.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12044139_Fro.jpg?v=1774638137","url":"https:\/\/www.partcatalog.com\/products\/centric-120-44139-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}