{"product_id":"brembo-09-a334-21-disc-brake-rotor","title":"Brembo 09.A334.21 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Brembo 09.A334.21 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Brembo 09.A334.21 disc brake rotor is engineered for reliable braking performance on select Lexus and Toyota models. Designed with durable grey cast iron and a UV resistant coating, this rotor offers consistent stopping power and corrosion resistance for vehicles like the Lexus GX460 and Toyota 4Runner.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from grey cast iron for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design with 312 mm outside diameter for improved cooling\u003c\/li\u003e\n\u003cli\u003eUV coated surface to resist rust and extend rotor life\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 18 mm with a minimum thickness of 16 mm for safe operation\u003c\/li\u003e\n\u003cli\u003eHeight of 67.9 mm ensuring proper fitment and clearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Premium UV Coated OE Equivalent Rotor\u003c\/h2\u003e\u003cp\u003eThis rotor is part of Brembo's Premium UV Coated OE Equivalent Rotor line, which focuses on providing original equipment equivalent quality with added protection against corrosion. The UV coating enhances durability by preventing rust formation, making it suitable for vehicles exposed to varying weather conditions. This line is designed to meet OE specifications, ensuring compatibility and performance for Lexus and Toyota models requiring reliable braking components.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Fitment\u003c\/h2\u003e\u003cp\u003eThe Brembo 09.A334.21 rotor is a vented disc brake rotor made from grey cast iron, a material known for its excellent thermal conductivity and wear resistance. The vented design helps dissipate heat more effectively during braking, reducing the risk of brake fade. With an outside diameter of 312 mm and a height of 67.9 mm, this rotor fits specific Lexus and Toyota vehicles, including the Lexus GX460, Toyota 4Runner, and FJ Cruiser. The rotor's nominal thickness is 18 mm, with a minimum thickness of 16 mm to maintain safe braking performance over time.\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\u003eUpgrading corroded rotors with rust-resistant UV coating\u003c\/li\u003e\n\u003cli\u003eRestoring braking efficiency on Lexus GX460 and Toyota 4Runner models\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues with vented rotor design\u003c\/li\u003e\n\u003cli\u003eEnsuring proper rotor thickness for safe braking operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Brembo 09.A334.21 rotor, ensure the rotor surface is clean and free of debris before mounting. Verify the rotor thickness meets or exceeds the minimum thickness specification of 16 mm. Proper torque specifications should be followed for lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance and rotor longevity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBrembo rotors are manufactured to meet or exceed OE standards, providing reliable performance and durability. The Premium UV Coated OE Equivalent Rotor line includes corrosion-resistant coatings to extend service life. While specific warranty details for part number 09.A334.21 should be confirmed with the supplier, Brembo products typically come with a limited warranty covering manufacturing defects.\u003c\/p\u003e","brand":"Brembo","offers":[{"title":"Default Title","offer_id":44517303156917,"sku":"BBHN-09.A334.21","price":89.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BR_09A33421_Fro_6cadc7e3-2db6-448d-a302-df2825a2c363.jpg?v=1774637688","url":"https:\/\/www.partcatalog.com\/products\/brembo-09-a334-21-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}