{"product_id":"durago-br55055-01-disc-brake-rotor-rear","title":"DuraGo BR55055-01 Disc Brake Rotor - Rear","description":"\u003ch2\u003eDurable Cast Iron Disc Brake Rotor for Chevrolet and GMC\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55055-01 disc brake rotor is engineered for reliable braking performance on heavy-duty Chevrolet and GMC trucks and vans. Designed with a full cast iron construction and rust-resistant coating, this rotor offers durability and consistent stopping power for vehicles like the Silverado 2500 HD and Sierra 3500 HD.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Full cast iron for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating to reduce corrosion\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDrum-in-hat construction with 8 mounting bolt holes\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.99 inches (330 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.14 inches (29 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.06 inches (27 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 3.64 inches (92.5 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 4.84 inches (122.9 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe BR55055-01 rotor features a vented design that enhances heat dissipation during braking, helping to maintain consistent performance under heavy loads. Its full cast iron construction provides the necessary strength and thermal stability required for demanding applications. The rotor includes a drum-in-hat design, integrating the parking brake drum into the rotor assembly, which is common for many Chevrolet and GMC 2500 and 3500 series trucks and vans. The rust-resistant coating helps protect the rotor surface from corrosion, extending service life in various driving conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is compatible with a range of Chevrolet and GMC heavy-duty models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 2500, 2500 HD, 3500, and 3500 HD series\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban 2500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500, 2500 HD, 3500, and 3500 HD series\u003c\/li\u003e\n\u003cli\u003eGMC Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet and GMC Express 2500 and 3500 vans\u003c\/li\u003e\n\u003cli\u003eChevrolet and GMC Savana 2500 and 3500 vans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping or uneven wear causing vibration\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust buildup reducing braking efficiency\u003c\/li\u003e\n\u003cli\u003eInsufficient heat dissipation leading to brake fade\u003c\/li\u003e\n\u003cli\u003eWorn or damaged parking brake drum integration\u003c\/li\u003e\n\u003cli\u003eRotors below discard thickness affecting safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of debris before installation. Verify the mounting bolt hole pattern matches your vehicle’s hub assembly (8 holes, 16.5 mm diameter). Since this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system. Proper torque specifications should be followed when securing the rotor to avoid warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The BR55055-01 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details are not provided here, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":51715983671477,"sku":"GVMP-BR55055-01","price":66.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR5505501_Fro.jpg?v=1774634923","url":"https:\/\/www.partcatalog.com\/products\/durago-br55055-01-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}