{"product_id":"durago-br31387-disc-brake-rotor","title":"DuraGo BR31387 Disc Brake Rotor - Rear","description":"\u003ch2\u003eDurable Cast Iron Disc Brake Rotor for Nissan and Infiniti\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31387 disc brake rotor is engineered for reliable braking performance on select Nissan and Infiniti models. Designed with a full cast construction and vented design, this rotor provides consistent heat dissipation and durability for vehicles like the Nissan 350Z, 370Z, and Infiniti G35.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eDrum-in-hat construction for integrated parking brake functionality\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 12.11 inches (307.7 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eMounting bolt pattern: 5 holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.63 inches (16 mm) with discard thickness at 0.55 inches (14 mm)\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.68 inches (68 mm) for secure mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31387 rotor is constructed from cast iron, a material known for its durability and ability to withstand high temperatures generated during braking. Its vented design allows air to flow between the rotor surfaces, helping to dissipate heat and maintain braking efficiency under demanding conditions. The drum-in-hat style integrates the parking brake drum within the rotor, eliminating the need for a separate drum and simplifying installation.\u003c\/p\u003e\u003cp\u003eThis rotor features a 5-bolt mounting pattern with a 114.3 mm bolt circle diameter, compatible with various Nissan and Infiniti models. The nominal thickness of 0.63 inches ensures a solid braking surface, while the discard thickness of 0.55 inches indicates when replacement is necessary to maintain safety and performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31387 disc brake rotor is compatible with the following Nissan and Infiniti vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNissan 350Z and 370Z\u003c\/li\u003e\n\u003cli\u003eNissan Z models\u003c\/li\u003e\n\u003cli\u003eInfiniti G25, G35, G37\u003c\/li\u003e\n\u003cli\u003eInfiniti M35, M45\u003c\/li\u003e\n\u003cli\u003eInfiniti EX35, EX37\u003c\/li\u003e\n\u003cli\u003eInfiniti Q40, QX50\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed to address common braking issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping or uneven wear\u003c\/li\u003e\n\u003cli\u003eReduced braking performance due to overheating\u003c\/li\u003e\n\u003cli\u003eVibration or pulsation during braking\u003c\/li\u003e\n\u003cli\u003eNoise caused by worn or damaged rotors\u003c\/li\u003e\n\u003cli\u003eParking brake functionality problems in drum-in-hat systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the DuraGo BR31387 rotor, ensure the mounting surface is clean and free of debris to promote proper fitment. Since this rotor is non-directional, it can be installed on either side of the vehicle without concern for rotation direction. Verify the rotor thickness before installation and replace if below the discard thickness of 0.55 inches. Proper torque specifications should be followed for the 5 mounting bolts to ensure secure attachment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo manufactures the BR31387 rotor to meet or exceed OEM specifications for fit, form, and function. The full cast iron construction and vented design contribute to consistent braking performance and durability. While this rotor does not include a rust-resistant coating, proper maintenance and inspection will help extend its service life. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584338854069,"sku":"GVMP-BR31387","price":45.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR31387_Fro.jpg?v=1774634839","url":"https:\/\/www.partcatalog.com\/products\/durago-br31387-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}