{"product_id":"durago-br31253-disc-brake-rotor","title":"DuraGo BR31253 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of DuraGo BR31253 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31253 is a solid disc brake rotor designed specifically for select Lexus models including the GS300, GS400, GS430, IS300, and SC430. Crafted from durable cast iron, this rotor offers reliable braking performance for vehicles requiring a drum-in-hat type rotor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eConstruction: Full cast solid rotor\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 12.09 inches (307 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 0.47 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 0.41 inches (10.5 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 5 with 0.58 inch (14.8 mm) diameter holes\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 4.5 inches (114.3 mm)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 2.44 inches (62.1 mm)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 2.51 inches (63.8 mm)\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface, no ABS tone ring included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR31253 disc brake rotor is engineered as a solid, full cast iron rotor with a drum-in-hat design, suitable for Lexus GS300, GS400, GS430, IS300, and SC430 models. Its 12.09-inch diameter and 0.47-inch nominal thickness provide a stable braking surface that meets OEM specifications. The rotor’s 5-bolt mounting pattern with a 4.5-inch bolt circle diameter ensures proper fitment and secure installation. This rotor does not include an ABS tone ring and features a non-directional braking surface, making it compatible with standard brake pads and setups. While it lacks a rust-resistant coating, the cast iron construction offers consistent performance under typical driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Lexus GS300, GS400, GS430, IS300, and SC430\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles experiencing rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eIdeal for maintaining OEM braking specifications with a drum-in-hat rotor design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; discard thickness is 0.41 inches (10.5 mm)\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces are clean and free of debris for proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with brake pads and calipers specific to Lexus GS and IS series\u003c\/li\u003e\n\u003cli\u003eInspect wheel bearings and hub assembly 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 industry standards for durability and performance. The BR31253 rotor undergoes quality control inspections to ensure dimensional accuracy and material integrity. While this product does not include a rust-resistant coating, it is designed to provide consistent braking under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584163512501,"sku":"GVMP-BR31253","price":49.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR31253_Fro.jpg?v=1774634794","url":"https:\/\/www.partcatalog.com\/products\/durago-br31253-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}