{"product_id":"durago-br31166-disc-brake-rotor","title":"DuraGo BR31166 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR31166 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31166 disc brake rotor is engineered for reliable braking performance on Lexus LS400 models. Crafted from cast iron with a vented design, this rotor supports effective heat dissipation and consistent stopping power under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable cast iron construction\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.1 inches (28 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.02 inches (26 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.4 inches (315 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eConventional full cast construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31166 is a vented disc brake rotor designed specifically for the Lexus LS400, providing a balance of durability and thermal management. Made from full cast iron, this rotor offers structural integrity and resistance to warping under heat stress. The vented design allows air to flow between the rotor surfaces, reducing brake fade during extended use. With a nominal thickness of 1.1 inches and a discard thickness of 1.02 inches, this rotor meets precise specifications to maintain safe braking performance. The 12.4-inch outside diameter and 5-bolt mounting pattern with a 114.3 mm bolt circle diameter ensure proper fitment and secure installation. The non-directional brake surface allows for flexible rotor placement without concern for rotation direction.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus LS400 models requiring a 12.4-inch vented disc brake rotor\u003c\/li\u003e\n\u003cli\u003eSuitable for replacement of worn or damaged rotors to restore braking efficiency\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as brake noise, vibration, and reduced stopping power\u003c\/li\u003e\n\u003cli\u003eIdeal for routine maintenance or brake system upgrades on Lexus LS400\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the rotor thickness is above the discard thickness of 1.02 inches before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003ePerform a brake system test after installation to verify proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo disc brake rotors are manufactured to meet industry standards for material quality and dimensional accuracy. While this product does not include a rust-resistant coating, the full cast iron construction provides reliable performance. Warranty coverage details should be confirmed with the original equipment provider or distributor.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584143687861,"sku":"GVMP-BR31166","price":67.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR31166_Fro.jpg?v=1774634784","url":"https:\/\/www.partcatalog.com\/products\/durago-br31166-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}