{"product_id":"raybestos-56851-disc-brake-rotor","title":"Raybestos 56851 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos Specialty - Street Performance Rotor 56851\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance Disc Brake Rotor 56851 is engineered for reliable braking performance on select Buick, Cadillac, Oldsmobile, and Pontiac models. Designed as a solid rotor with precise dimensions, it meets the demands of street driving while maintaining OEM specifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid disc brake rotor with conventional design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.060 inches (280.9 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.435 inches (11.05 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.354 inches (9.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.520 inches (38.6 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: 2.785 inches (70.75 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with 5 stud\/lug hole configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor, part number 56851, is a solid rotor designed for conventional mounting on vehicles requiring a 5-bolt pattern with a 118 mm bolt circle diameter. The rotor’s outside diameter measures 11.060 inches, providing the correct fitment for various Buick, Cadillac, Oldsmobile, and Pontiac models including the Allante, Aurora, Bonneville, DeVille, Eldorado, LeSabre, Park Avenue, Riviera, Seville, and Toronado. The nominal thickness of 0.435 inches ensures durability and consistent braking performance, while the discard thickness of 0.354 inches indicates the minimum safe thickness before replacement is necessary. The overall height of 1.520 inches supports proper caliper clearance and brake system compatibility.\u003c\/p\u003e\u003ch2\u003eSpecialty - Street Performance Product Line\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance line focuses on delivering rotors that meet the needs of street-driven vehicles requiring dependable braking without vented rotor complexity. This product line emphasizes solid rotors engineered to OEM specifications, providing consistent performance and fitment for classic and late-model vehicles. The 56851 rotor exemplifies this approach by combining precise dimensions and a conventional design suitable for a range of GM luxury and performance sedans and coupes.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Buick Allante and Cadillac DeVille\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on Oldsmobile Aurora and Pontiac Bonneville\u003c\/li\u003e\n\u003cli\u003eAddresses rotor thickness below discard limits to maintain safety\u003c\/li\u003e\n\u003cli\u003eEliminates brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for vehicles with 5-lug bolt patterns requiring solid rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout and ensure proper fit\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal system performance\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to rotor or mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors, including part number 56851, are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance line undergoes rigorous quality control to ensure consistent thickness, balance, and durability. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Raybestos directly for warranty terms applicable to this rotor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437899968693,"sku":"BDBL-56851","price":76.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_56851_Fro.jpg?v=1774636435","url":"https:\/\/www.partcatalog.com\/products\/raybestos-56851-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}