{"product_id":"raybestos-982857-disc-brake-rotor-front","title":"Raybestos 982857 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos Specialty - Truck Disc Brake Rotor 982857\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck Disc Brake Rotor 982857 is engineered for reliable braking performance on select Lexus and Toyota trucks and SUVs. Designed with durable cast iron and a vented composite construction, this rotor supports consistent heat dissipation and long service life for vehicles like the Lexus GX550, LX600, LX700h, Toyota Sequoia, and Tundra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eConstruction: Composite vented rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.26 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.142 inches (29 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 13.937 inches (354 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter: 9.709 inches (246.6 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 3.283 inches (83.4 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt holes: 6 with 0.654 inch (16.6 mm) diameter\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface, conventional rotor type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos Specialty - Truck Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck line focuses on components tailored for heavy-duty and truck applications, emphasizing durability and performance under demanding conditions. This disc brake rotor 982857 is part of that line, offering a composite vented design that helps maintain optimal braking efficiency and heat management for larger vehicles such as the Lexus GX550 and Toyota Tundra.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is constructed from cast iron, providing a robust and wear-resistant braking surface. The vented composite design enhances airflow to reduce heat buildup during braking, which helps prevent warping and extends rotor life. With a nominal thickness of 1.26 inches and a discard thickness of 1.142 inches, this rotor meets precise dimensional standards for safe replacement. The rotor features six mounting bolt holes arranged on a 5.5 inch (139.7 mm) bolt circle diameter, compatible with the specified Lexus and Toyota models. The non-directional brake surface allows for flexible installation without concern for rotor orientation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLexus GX550 brake rotor replacement\u003c\/li\u003e\n\u003cli\u003eLexus LX600 and LX700h disc brake maintenance\u003c\/li\u003e\n\u003cli\u003eToyota Sequoia front or rear rotor upgrade\u003c\/li\u003e\n\u003cli\u003eToyota Tundra brake system repair\u003c\/li\u003e\n\u003cli\u003eAddressing rotor wear, vibration, or noise issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it is above the discard thickness of 1.142 inches. Clean the mounting surface and check for any debris or corrosion that could affect rotor seating. Use proper torque specifications for the six mounting bolts to avoid rotor distortion. Since this rotor does not include an ABS tone ring, verify compatibility with your vehicle’s ABS system. This rotor is designed as a conventional, non-directional type, so it can be installed on either side without directional concerns.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos Specialty - Truck rotors are manufactured to meet OEM standards for fit and function. The cast iron material and composite vented construction provide consistent braking performance and durability. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed quality assurance to support reliable operation on Lexus and Toyota trucks and SUVs.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":51810581545141,"sku":"BDBL-982857","price":114.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_982857_Fro.jpg?v=1774642858","url":"https:\/\/www.partcatalog.com\/products\/raybestos-982857-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}