{"product_id":"durago-br900870-disc-brake-rotor","title":"DuraGo BR900870 Disc Brake Rotor - Rear","description":"\u003ch2\u003eDurable Cast Iron Disc Brake Rotor for Subaru Impreza\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900870 disc brake rotor is engineered to provide reliable braking performance for Subaru Impreza models. Constructed from full cast iron, this vented rotor offers consistent heat dissipation and durability under normal driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Full cast iron construction for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eVented design to improve cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 12.44 inches (316 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eMounting bolt pattern: 5 holes with 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eDrum-in-hat type rotor with integrated parking brake drum\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.79 inches (20 mm) with discard thickness at 0.71 inches (18 mm)\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for flexible installation\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.28 inches (58 mm) for proper hub alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900870 rotor is designed specifically for Subaru Impreza vehicles requiring a drum-in-hat style disc brake rotor. Its full cast iron construction ensures durability and effective heat management during braking. The vented rotor design allows air to flow between the rotor surfaces, helping to dissipate heat and maintain braking efficiency. With a 5-bolt mounting pattern and a 12.44-inch outside diameter, this rotor matches factory specifications for a direct replacement. The nominal thickness of 0.79 inches and discard thickness of 0.71 inches provide clear service limits to maintain safe braking performance.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Subaru Impreza models\u003c\/li\u003e\n\u003cli\u003eResolves brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eAddresses reduced braking efficiency due to rotor thinning\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles with drum-in-hat parking brake systems\u003c\/li\u003e\n\u003cli\u003eHelps eliminate noise and vibration from damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the DuraGo BR900870 rotor, ensure the mounting surface is clean and free of rust or debris to promote proper fitment. Verify the rotor thickness before installation to confirm it meets the minimum discard thickness of 0.71 inches. This rotor does not include an ABS tone ring, so confirm compatibility with your vehicle’s ABS system. Use proper torque specifications on the mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDuraGo rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR900870 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43585167753397,"sku":"GVMP-BR900870","price":51.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR900870_Fro.jpg?v=1774635053","url":"https:\/\/www.partcatalog.com\/products\/durago-br900870-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}