{"product_id":"raybestos-56919r-disc-brake-rotor","title":"Raybestos 56919R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line 56919R Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 56919R disc brake rotor is engineered for reliable braking performance on select GM trucks and SUVs. Designed specifically for vehicles like the Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and Yukon XL 1500, this rotor meets precise fitment and durability requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 56919R\u003c\/li\u003e\n\u003cli\u003eBrand: Raybestos R-Line\u003c\/li\u003e\n\u003cli\u003eType: Vented Disc Brake Rotor with Drum-in-Hat design\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 13.000 inches (330.2 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 1.185 inches (30.1 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 1.122 inches (28.5 mm)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 3.760 inches (95.5 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 6\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 3.094 inches (78.6 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 5.5 inches (139.7 mm)\u003c\/li\u003e\n\u003cli\u003eStud\/Lug Hole Quantity: 6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line disc brake rotor features a vented design that improves heat dissipation during braking, helping to reduce brake fade and maintain consistent stopping power. The drum-in-hat configuration integrates a parking brake drum within the rotor, making it compatible with vehicles equipped with rear drum parking brakes. With an outside diameter of 13 inches and a nominal thickness of 1.185 inches, this rotor is engineered to meet the exact specifications required for proper fit and function on the Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, Suburban 1500, and Yukon XL 1500 models.\u003c\/p\u003e\u003cp\u003eThe rotor includes six mounting bolt holes and six stud\/lug holes, ensuring secure attachment to the hub assembly. The center hole diameter of 3.094 inches allows for precise centering on the vehicle’s hub, which is critical for smooth rotor operation and brake system performance.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line designed to provide dependable replacement brake components that meet or exceed OEM specifications. This line focuses on delivering rotors and drums with consistent quality and fitment for popular truck and SUV applications. The 56919R rotor exemplifies the R-Line’s commitment to durability and performance in demanding driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance on Chevrolet Silverado 1500 and GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003eAddresses noise and vibration issues related to rotor wear on Cadillac Escalade and Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles requiring drum-in-hat rotors for integrated parking brake function\u003c\/li\u003e\n\u003cli\u003eHelps maintain safe stopping distances under heavy load or towing conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, Suburban 1500, or Yukon XL 1500 before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub surface for rust or debris to ensure proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eReplace brake pads simultaneously to ensure even wear and optimal braking\u003c\/li\u003e\n\u003cli\u003eCheck parking brake adjustment after installation due to drum-in-hat design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent thickness and balanced construction. The 56919R rotor undergoes rigorous testing to comply with OEM fit and performance requirements. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for Chevrolet, GMC, and Cadillac truck and SUV applications.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437903605941,"sku":"BDBL-56919R","price":77.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_56919R_Fro.jpg?v=1774636437","url":"https:\/\/www.partcatalog.com\/products\/raybestos-56919r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}