{"product_id":"durago-br901894-disc-brake-rotor-rear","title":"DuraGo BR901894 Disc Brake Rotor - Rear","description":"\u003ch2\u003eDurable Disc Brake Rotor for Chevrolet and GMC Heavy-Duty Trucks\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901894 disc brake rotor is engineered for reliable braking performance on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD models. Designed with a vented, drum-in-hat construction, this rotor provides effective heat dissipation and consistent stopping power under heavy loads.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from full cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve heat dissipation and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eDrum-in-hat type rotor with integrated parking brake drum\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003ePart number BR901894 ensures exact fit and performance\u003c\/li\u003e\n\u003cli\u003eEight mounting bolt holes with precise dimensions for secure attachment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901894 rotor features a nominal thickness of 1.57 inches (40 mm) and a discard thickness of 1.52 inches (38.5 mm), providing a clear service limit for maintenance. Its overall height measures 5.91 inches (150 mm), and the outside diameter is 13.98 inches (355 mm), matching OEM specifications for proper fitment. The rotor includes eight mounting bolt holes arranged on a 7.09-inch (180 mm) bolt circle diameter, with each hole measuring 0.65 inches (16.4 mm) in diameter. The center hole diameter is 5.67 inches (144 mm), ensuring precise alignment on the hub. This rotor does not include an ABS tone ring and features a rust-resistant coating is not applied, so regular inspection is recommended in corrosive environments.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency lost due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eSupports parking brake function with integrated drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade during heavy-duty towing or hauling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface and hub mounting area are clean and free of debris before installation. Verify rotor thickness with a micrometer to confirm it meets or exceeds the nominal thickness of 1.57 inches (40 mm). Since this rotor is non-directional, it can be installed on either side of the vehicle. Use proper torque specifications for the eight mounting bolts to secure the rotor firmly. Because this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system if applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR901894 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Consult your supplier or product documentation for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":51730288246965,"sku":"GVMP-BR901894","price":111.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR901894_Fro.jpg?v=1774640502","url":"https:\/\/www.partcatalog.com\/products\/durago-br901894-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}