{"product_id":"durago-br55018-disc-brake-rotor","title":"DuraGo BR55018 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of DuraGo BR55018 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55018 disc brake rotor is engineered for reliable braking performance on select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed as a solid, full cast iron rotor, it provides consistent stopping power for vehicles like the Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, and Regal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable cast iron construction\u003c\/li\u003e\n\u003cli\u003eRotor Type: Solid, conventional disc brake rotor\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 10.94 inches (278 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 0.43 inches (11 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 0.37 inches (9.4 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Holes: 5 holes with 0.52 inch (13.1 mm) diameter\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 4.53 inches (115 mm)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 2.8 inches (71 mm)\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface, no cross drilling or slots\u003c\/li\u003e\n\u003cli\u003eABS Tone Ring: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55018 rotor is constructed from full cast iron, providing a solid and durable braking surface suitable for everyday driving conditions. Its solid rotor design without slots or cross-drilled holes ensures even wear and consistent braking performance. The rotor measures 10.94 inches in outside diameter and maintains a nominal thickness of 0.43 inches, with a discard thickness of 0.37 inches, indicating when replacement is necessary to maintain safe braking. The rotor features five mounting bolt holes arranged on a 4.53-inch bolt circle diameter, compatible with the specified vehicle models. This conventional rotor does not include an ABS tone ring and is designed with a non-directional brake surface, allowing for flexible installation without concern for rotor orientation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003eChevrolet Lumina and Monte Carlo\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass Supreme and Regal\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in standard braking systems requiring a solid rotor without venting or special coatings.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by DuraGo BR55018\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUneven or worn brake rotors causing vibration during braking\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eBrake noise related to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eCorrosion and wear from daily driving without rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eCompatibility issues with 5-bolt mounting patterns on specified vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (0.37 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout and vibration\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck for compatibility with vehicle ABS systems; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The BR55018 rotor undergoes quality control processes to ensure consistent thickness and surface finish. While no specific warranty information is provided, DuraGo products typically come with limited warranties covering defects in materials and workmanship. It is recommended to verify warranty details with the point of purchase.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584612761781,"sku":"GVMP-BR55018","price":36.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR55018_Fro.jpg?v=1774634915","url":"https:\/\/www.partcatalog.com\/products\/durago-br55018-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}