{"product_id":"durago-br55105-disc-brake-rotor","title":"DuraGo BR55105 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR55105 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55105 disc brake rotor is engineered for reliable braking performance on select Cadillac and Pontiac models. Designed with durable cast iron and a vented construction, this rotor supports effective heat dissipation and consistent stopping power for vehicles like the Cadillac CTS, STS, and Pontiac Bonneville.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.27 inches (32.2 mm) with discard thickness at 1.21 inches (30.7 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 12.72 inches (323 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.53 inch (115 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eConventional, non-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.04 inches (51.9 mm) and center hole diameter of 2.78 inches (70.7 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55105 is a full cast, vented disc brake rotor designed to meet the braking demands of Cadillac CTS, STS, and Pontiac Bonneville vehicles. Its cast iron construction provides a balance of strength and thermal conductivity, essential for maintaining braking efficiency under various driving conditions. The vented design allows air to flow between the rotor surfaces, reducing heat buildup and minimizing the risk of brake fade during extended use.\u003c\/p\u003e\u003cp\u003eThis rotor features a nominal thickness of 1.27 inches (32.2 mm) and a discard thickness of 1.21 inches (30.7 mm), ensuring it meets safety standards for replacement. The 12.72 inch (323 mm) outside diameter and five mounting bolt holes with a 4.53 inch (115 mm) bolt circle diameter provide a precise fit for compatible vehicles. The non-directional brake surface allows for flexible installation without concern for rotor orientation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac CTS\u003c\/li\u003e\n\u003cli\u003eCadillac STS\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is intended for use in disc brake systems on the front or rear axle, depending on vehicle specifications. It addresses common braking issues such as rotor warping, uneven wear, and reduced braking efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by DuraGo BR55105\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping causing vibration during braking\u003c\/li\u003e\n\u003cli\u003eExcessive rotor wear leading to reduced thickness below safety limits\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade from insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eUneven rotor surface causing noise or pulsation\u003c\/li\u003e\n\u003cli\u003eCorrosion-related rotor damage (note: this rotor does not include rust-resistant coating)\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 uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to prevent premature rotor damage\u003c\/li\u003e\n\u003cli\u003eCheck for ABS tone ring compatibility; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo manufactures the BR55105 rotor to meet industry standards for performance and durability. While this rotor does not feature a rust-resistant coating, its full cast iron construction provides reliable service life under normal operating conditions. Warranty coverage details should be confirmed with the original equipment provider or distributor.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584700350645,"sku":"GVMP-BR55105","price":70.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR55105_Fro.jpg?v=1774634938","url":"https:\/\/www.partcatalog.com\/products\/durago-br55105-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}