{"product_id":"raybestos-56629r-disc-brake-rotor","title":"Raybestos 56629R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 56629R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 56629R is engineered for reliable braking performance on select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed as a solid, drum-in-hat type rotor, it offers precise fitment and consistent durability for models like the Chevrolet Impala and Pontiac Grand Prix.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid disc brake rotor with drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.94 inches (277.9 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.435 inches (11.05 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.354 inches (9.00 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.98 inches (50.3 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 118 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.782 inches (70.65 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes and models\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 original equipment specifications. This line emphasizes solid construction and precise dimensions, ensuring that the 56629R rotor maintains proper fit and function for vehicles requiring a drum-in-hat rotor design. The R-Line is suitable for drivers seeking a direct replacement part with consistent performance characteristics.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Fitment\u003c\/h2\u003e\u003cp\u003eThe 56629R rotor features a solid rotor type with a drum-in-hat configuration, which integrates the parking brake drum into the rotor assembly. Its 10.94-inch outside diameter and 1.98-inch overall height are designed to match factory specifications for select Buick, Chevrolet, Oldsmobile, and Pontiac models including the Chevrolet Monte Carlo and Buick Regal. The rotor includes five mounting bolt holes arranged on a 118 mm bolt circle diameter, ensuring secure installation. Nominal thickness is 0.435 inches, with a discard thickness of 0.354 inches, indicating when the rotor should be replaced to maintain safe braking performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eResolving noise or vibration issues related to rotor surface wear\u003c\/li\u003e\n\u003cli\u003eUpgrading to a direct-fit rotor for vehicles with drum-in-hat parking brake systems\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment on Buick Alero, Chevrolet Impala, Pontiac Grand Am, and similar models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 56629R rotor, ensure the mounting surface is clean and free of rust or debris. Verify that the rotor thickness meets nominal specifications before installation. Use proper torque settings on the five mounting bolts to avoid rotor distortion. This rotor is designed for vehicles equipped with drum-in-hat parking brakes, so confirm compatibility with your vehicle’s brake system. 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\u003eRaybestos manufactures the R-Line 56629R rotor to meet stringent quality standards, providing consistent dimensions and material integrity. 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":44437871231157,"sku":"BDBL-56629R","price":51.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_56629R_Fro.jpg?v=1774636420","url":"https:\/\/www.partcatalog.com\/products\/raybestos-56629r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}