{"product_id":"raybestos-56830per-disc-brake-rotor","title":"Raybestos 56830PER Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for Chevrolet, GMC, and Hummer Vehicles\u003c\/h2\u003e\u003cp\u003eThe Raybestos 56830PER disc brake rotor is engineered to meet the demands of heavy-duty trucks and SUVs. Designed specifically for Chevrolet, GMC, and Hummer models, this rotor ensures consistent braking performance and durability under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 56830PER\u003c\/li\u003e\n\u003cli\u003eBrand: Raybestos Specialty - Street Performance; S-Groove Technology\u003c\/li\u003e\n\u003cli\u003eType: Drum-in-hat disc brake rotor\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 1.140 inches (28.950 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 1.040 inches (26.400 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 4.630 inches (117.600 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Specialty - Street Performance; S-Groove Technology Line\u003c\/h2\u003e\u003cp\u003eThis rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering enhanced braking efficiency and heat dissipation. The S-Groove design helps reduce brake fade and maintain consistent stopping power, making it suitable for street performance applications on heavy-duty vehicles like the Chevrolet Silverado 2500 and GMC Sierra 2500 HD.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe 56830PER disc brake rotor features a drum-in-hat design, integrating the drum brake mechanism within the rotor hat for a compact and efficient assembly. With a nominal thickness of 1.140 inches and a discard thickness of 1.040 inches, this rotor provides a reliable service life while maintaining safety standards. The mounting bolt hole circle diameter of 4.630 inches ensures precise fitment on compatible Chevrolet, GMC, and Hummer models, including the Avalanche 2500, Express 3500, and Yukon XL 2500.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Chevrolet Silverado 1500 HD and GMC Sierra 1500 Classic\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on Hummer H2 and Chevrolet Suburban 2500\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration issues in GMC Savana 2500 and 3500\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation for heavy towing and hauling in Chevrolet Express 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for maintaining factory specifications on GMC Sierra 2500 HD Classic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it is above the discard thickness of 1.040 inches. Properly torque mounting bolts to the specified 4.630-inch bolt circle diameter to avoid rotor misalignment. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 56830PER rotor undergoes rigorous quality control to ensure consistent thickness and fitment. Please refer to Raybestos warranty terms for coverage details.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437899509941,"sku":"BDBL-56830PER","price":186.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_56830PER_Fro.jpg?v=1774636435","url":"https:\/\/www.partcatalog.com\/products\/raybestos-56830per-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}