{"product_id":"raybestos-56946r-disc-brake-rotor","title":"Raybestos 56946R Disc Brake Rotor - Front or Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 56946R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 56946R is engineered for reliable braking performance on the Hummer H1. This vented, conventional rotor is designed to meet the specific requirements of your vehicle, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hummer H1 models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.990 inches (304.55 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.020 inches (25.9 mm) with discard thickness at 0.972 inches (24.7 mm)\u003c\/li\u003e\n\u003cli\u003eSix mounting bolt holes with a 110 mm (4.331 inch) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 3.548 inches (90.1 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor design with 6 stud\/lug holes\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 delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing tolerances, making the 56946R rotor a suitable replacement part for maintaining the braking integrity of your Hummer H1.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under heavy use. The rotor’s nominal thickness is 1.020 inches (25.9 mm), with a discard thickness of 0.972 inches (24.7 mm), indicating when replacement is necessary to maintain safe braking performance. The overall height measures 1.415 inches (35.95 mm), and the rotor includes six mounting bolt holes arranged on a 110 mm (4.331 inch) bolt circle diameter, compatible with the Hummer H1’s hub assembly. The center hole diameter of 3.548 inches (90.1 mm) ensures proper fitment and alignment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hummer H1 vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eRestores braking performance after rotor surface damage\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for maintaining OEM braking standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 56946R rotor on your Hummer H1, ensure the mounting surface is clean and free of rust or debris. Verify the rotor thickness before installation to confirm it meets the nominal specification. Use proper torque settings on the six mounting bolts to secure the rotor evenly. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the R-Line 56946R rotor to meet strict quality control standards, ensuring consistent performance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437906325685,"sku":"BDBL-56946R","price":70.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_56946R_Fro.jpg?v=1774636439","url":"https:\/\/www.partcatalog.com\/products\/raybestos-56946r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}