{"product_id":"centric-120-44189-disc-brake-rotor","title":"Centric 120.44189 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric Premium Disc Brake Rotor 120.44189\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotor 120.44189 is engineered for reliable braking performance on select Lexus models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking for vehicles such as the Lexus GS350 and IS300.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS200t, GS300, GS350, GS450h, IS200t, IS300, IS350, RC200t, RC300, and RC350\u003c\/li\u003e\n\u003cli\u003ePart number 120.44189 for precise fitment\u003c\/li\u003e\n\u003cli\u003eVented disc design for improved heat management\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 18.0 mm and discard thickness of 16.5 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 310 mm (12.205 inches)\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on Centric Premium Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM standards for fit, form, and function. This product line emphasizes durability and performance, featuring rotors with vented designs to enhance cooling and reduce brake fade. The 120.44189 rotor includes a coated hat finish to protect against rust and corrosion, extending the rotor's service life. Its smooth surface ensures even brake pad wear and quiet operation, making it suitable for daily driving conditions on Lexus vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with an outside diameter of 310 mm and an overall height of 67.4 mm. The nominal thickness is 18.0 mm, with a discard thickness of 16.5 mm, indicating when replacement is necessary. The rotor includes five bolt holes arranged on a 114.3 mm bolt circle diameter, compatible with the specified Lexus models. The center hole diameter measures 62 mm, and the rotor uses a floating mounting type. Note that 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 causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor corrosion or surface damage affecting braking efficiency\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness to maintain safe braking performance\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with Lexus GS and IS series models for reliable fitment\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 16.5 mm discard thickness\u003c\/li\u003e\n\u003cli\u003eEnsure proper cleaning of hub surface to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eUse correct torque specifications on mounting bolts to avoid warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle ABS system as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary during rotor installation\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 strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 120.44189 should be confirmed with the supplier, Centric generally offers coverage against defects in materials and workmanship. Proper installation and maintenance are essential to maximize rotor lifespan and performance.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44565953806517,"sku":"BKNJ-120.44189","price":54.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12044189_Fro.jpg?v=1774638150","url":"https:\/\/www.partcatalog.com\/products\/centric-120-44189-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}