{"product_id":"raybestos-5974r-disc-brake-rotor-and-hub-assembly","title":"Raybestos 5974R Disc Brake Rotor and Hub Assembly - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor and Hub Assembly\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 5974R disc brake rotor and hub assembly is engineered for reliable braking performance on Chevrolet and GMC trucks. Designed specifically for models C35, C2500, and C3500, this assembly ensures proper fitment and durability for heavy-duty applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet C35, C2500, and C3500 models\u003c\/li\u003e\n\u003cli\u003eIncludes disc brake rotor and hub assembly in one unit\u003c\/li\u003e\n\u003cli\u003eNominal rotor thickness: 1.285 inches (32.650 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard rotor thickness: 1.215 inches (30.850 mm)\u003c\/li\u003e\n\u003cli\u003eEight mounting bolt holes with 165.100 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole diameter: 6.500 mm and stud\/lug hole diameter: 15.300 mm\u003c\/li\u003e\n\u003cli\u003eEight stud\/lug holes for secure wheel attachment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line Details\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on providing dependable brake components tailored for specific vehicle applications. This line emphasizes precise engineering and quality materials to meet the demands of trucks like the Chevrolet C2500 and GMC C3500. The 5974R rotor and hub assembly reflects the R-Line’s commitment to fitment accuracy and consistent braking performance.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor and hub assembly features a nominal thickness of 1.285 inches (32.650 mm), ensuring sufficient material for effective heat dissipation and wear resistance. The discard thickness is set at 1.215 inches (30.850 mm), indicating the minimum safe thickness before replacement is necessary. The assembly includes eight mounting bolt holes arranged on a 165.100 mm bolt circle diameter, with each hole measuring 6.500 mm in diameter. Additionally, there are eight stud\/lug holes with a diameter of 15.300 mm, designed to accommodate the wheel studs securely. These precise measurements guarantee compatibility with Chevrolet and GMC heavy-duty trucks, maintaining factory specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Chevrolet C35, C2500, and C3500\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eResolves hub assembly wear leading to wheel vibration\u003c\/li\u003e\n\u003cli\u003eRestores proper mounting bolt alignment for secure wheel fitment\u003c\/li\u003e\n\u003cli\u003eImproves braking stability under heavy load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 5974R rotor and hub assembly, ensure the mounting surfaces are clean and free of debris. Verify that the mounting bolt holes and stud\/lug holes align correctly with the vehicle’s hub and wheel studs. Torque all bolts to manufacturer specifications to maintain safety and performance. It is recommended to inspect related brake components such as pads and calipers during installation for optimal system function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line brake components are manufactured to meet or exceed OEM standards, providing consistent quality and durability. The 5974R assembly undergoes rigorous testing to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44438046867637,"sku":"BDBL-5974R","price":112.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_5974R_Fro.jpg?v=1775020086","url":"https:\/\/www.partcatalog.com\/products\/raybestos-5974r-disc-brake-rotor-and-hub-assembly","provider":"PartCatalog","version":"1.0","type":"link"}