{"product_id":"durago-br31204-disc-brake-rotor","title":"DuraGo BR31204 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR31204 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31204 disc brake rotor is engineered for reliable braking performance on Toyota 4Runner and Tacoma models. Constructed from durable cast iron, this vented rotor is designed to maintain consistent stopping power under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.87 inches (22 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.79 inches (20 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.55 inches (318.7 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.76 inches (70.2 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 6 with 0.57 inch (14.5 mm) diameter\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eConventional rotor type without ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31204 is a full cast, vented disc brake rotor specifically designed for Toyota 4Runner and Tacoma vehicles. Its cast iron construction provides a balance of durability and effective heat dissipation, which is critical for maintaining braking efficiency during extended use. The vented design allows air to flow between the rotor surfaces, reducing the risk of overheating and brake fade. With a nominal thickness of 0.87 inches and a discard thickness of 0.79 inches, this rotor meets OEM specifications for safe replacement. The rotor features six mounting bolt holes with a 5.5 inch (139.7 mm) bolt circle diameter, ensuring proper fitment and secure installation. The non-directional brake surface allows for flexible rotor orientation during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is compatible with the following Toyota models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eToyota 4Runner\u003c\/li\u003e\n\u003cli\u003eToyota Tacoma\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged rotors, restoring braking performance and safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by DuraGo BR31204\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping causing vibration during braking\u003c\/li\u003e\n\u003cli\u003eExcessive rotor wear leading to reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade from insufficient rotor cooling\u003c\/li\u003e\n\u003cli\u003eCorrosion or surface damage affecting brake pad contact\u003c\/li\u003e\n\u003cli\u003eUneven rotor thickness causing noise or pulsation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surface to prevent rotor misalignment\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal performance\u003c\/li\u003e\n\u003cli\u003eCheck for ABS sensor clearance as this rotor does not include a tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo manufactures the BR31204 rotor to meet or exceed OEM standards for fit, form, and function. The full cast iron construction and vented design contribute to consistent braking performance. While specific warranty details may vary, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584149029045,"sku":"GVMP-BR31204","price":48.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR31204_Fro.jpg?v=1774634787","url":"https:\/\/www.partcatalog.com\/products\/durago-br31204-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}