{"product_id":"durago-br53021-disc-brake-rotor","title":"DuraGo BR53021 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of DuraGo BR53021 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR53021 is a solid disc brake rotor designed for reliable braking performance on select Chrysler and Dodge vehicles. Engineered with full cast iron construction, this rotor provides consistent durability and fitment for models like the Chrysler 300, Dodge Challenger, Charger, and Magnum.\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: 12.6 inches (320 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 0.4 inches (10.1 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 0.33 inches (8.5 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 5\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 4.53 inches (115 mm)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 2.87 inches (72.8 mm)\u003c\/li\u003e\n\u003cli\u003eType: Drum-in-hat, non-directional brake surface\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 BR53021 disc brake rotor is constructed from cast iron, a material known for its excellent thermal conductivity and wear resistance, making it suitable for daily driving and moderate braking demands. This rotor features a solid, full cast design without cross-drilling or slotting, which helps maintain structural integrity and reduces the risk of cracking under stress. The drum-in-hat design integrates a parking brake drum within the rotor, compatible with vehicles equipped with rear drum parking brakes.\u003c\/p\u003e\u003cp\u003eWith an outside diameter of 12.6 inches and a nominal thickness of 0.4 inches, this rotor meets OEM specifications for the Chrysler 300, Dodge Challenger, Charger, and Magnum models. The 5-bolt mounting pattern and 4.53-inch bolt circle diameter ensure proper fitment and secure installation. The non-directional braking surface allows for flexible rotor orientation during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChrysler 300\u003c\/li\u003e\n\u003cli\u003eDodge Challenger\u003c\/li\u003e\n\u003cli\u003eDodge Charger\u003c\/li\u003e\n\u003cli\u003eDodge Magnum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these models, providing a direct replacement for worn or damaged rotors to restore braking performance and safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by DuraGo BR53021\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn rotor thickness\u003c\/li\u003e\n\u003cli\u003eNoise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eCorrosion-related rotor damage (note: this rotor does not have rust-resistant coating)\u003c\/li\u003e\n\u003cli\u003eParking brake functionality issues related to drum-in-hat rotor wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 0.33 inches\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 vehicle ABS system; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo manufactures the BR53021 rotor to meet or exceed OEM standards for fit, form, and function. While this rotor does not feature a rust-resistant coating, its cast iron construction provides reliable durability 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":43584471498933,"sku":"GVMP-BR53021","price":51.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR53021_Fro.jpg?v=1774634877","url":"https:\/\/www.partcatalog.com\/products\/durago-br53021-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}