{"product_id":"durago-br34489-disc-brake-rotor","title":"DuraGo BR34489 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR34489 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR34489 disc brake rotor is engineered for reliable braking performance on Land Rover vehicles including Defender 90, Defender 110, Defender 130, Discovery, Range Rover, and Range Rover Sport models. Designed with durable cast iron and a vented construction, this rotor supports consistent heat dissipation and braking efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.34 inches (34 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.22 inches (31 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 14.96 inches (380 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.44 inches (62.1 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 0.59 inch (15 mm) diameter holes\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 BR34489 is a full cast iron disc brake rotor designed specifically for select Land Rover models such as the Defender 90, Defender 110, Defender 130, Discovery, Range Rover, and Range Rover Sport. Its vented construction enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor measures 14.96 inches (380 mm) in outside diameter and has a nominal thickness of 1.34 inches (34 mm), with a discard thickness of 1.22 inches (31 mm), ensuring it meets OEM specifications for safe and effective braking. The rotor features five mounting bolt holes with a 4.72 inch (120 mm) bolt circle diameter and 0.59 inch (15 mm) hole diameter, compatible with the specified Land Rover models. This conventional, non-directional rotor does not include an ABS tone ring and is designed for straightforward installation and reliable performance.\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 reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolving noise or vibration issues related to rotor surface wear\u003c\/li\u003e\n\u003cli\u003eUpgrading to a vented rotor for improved heat management in off-road or heavy-duty use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment and compatibility with Land Rover Defender and Range Rover brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or contaminants prior to mounting\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during installation for optimal braking system performance\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with vehicle ABS system as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo disc brake rotors are manufactured to meet or exceed OEM standards for material quality and dimensional accuracy. The BR34489 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in material and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584456556725,"sku":"GVMP-BR34489","price":92.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR34489_Fro.jpg?v=1774634868","url":"https:\/\/www.partcatalog.com\/products\/durago-br34489-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}