{"product_id":"durago-bd8997-brake-drum","title":"DuraGo BD8997 Brake Drum - Rear","description":"\u003ch2\u003eDurable Cast Iron Brake Drum for Chevrolet and GMC 3500 Series\u003c\/h2\u003e\u003cp\u003eThe DuraGo BD8997 brake drum is engineered to provide reliable braking performance for heavy-duty Chevrolet and GMC vehicles. Designed specifically for models like the Chevrolet C3500 and GMC Savana 3500, this brake drum offers a precise fit and consistent operation under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from full cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 16.1 inches (409 mm) with outer cooling fins for heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter of 13 inches (330.2 mm) with a brake surface width of 4.02 inches (102 mm)\u003c\/li\u003e\n\u003cli\u003eEquipped with 8 bolt holes, each 0.61 inches (15.5 mm) in diameter, on a 6.5 inch (165.1 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter measures 4.59 inches (116.7 mm) for accurate mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC heavy-duty vans and trucks including Express 3500, G30, K3500, P30, and P3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe BD8997 brake drum is made from full cast iron, providing the necessary strength to withstand the stresses of heavy braking. Its 16.1-inch outside diameter and integrated outer cooling fins help dissipate heat effectively, reducing the risk of brake fade during extended use. The drum’s nominal diameter of 13 inches ensures compatibility with factory specifications for Chevrolet and GMC 3500 series vehicles. With 8 bolt holes arranged on a 6.5-inch bolt circle diameter, installation aligns precisely with the vehicle’s hub assembly. The brake surface width of 4.02 inches offers ample contact area for brake shoes, contributing to consistent stopping power.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis brake drum is designed for use on heavy-duty Chevrolet and GMC models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 3500\u003c\/li\u003e\n\u003cli\u003eGMC G30\u003c\/li\u003e\n\u003cli\u003eGMC K3500\u003c\/li\u003e\n\u003cli\u003eGMC P30 and P3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is ideal for restoring braking performance on these vehicles, especially in commercial or fleet applications where durability and reliability are critical.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the BD8997 Brake Drum\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake drum wear causing reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade during heavy load or extended braking\u003c\/li\u003e\n\u003cli\u003eVibration or noise due to warped or damaged drums\u003c\/li\u003e\n\u003cli\u003eCorrosion-related surface damage affecting brake shoe contact\u003c\/li\u003e\n\u003cli\u003eImproper fitment leading to uneven brake wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the DuraGo BD8997 brake drum, ensure the hub and mounting surfaces are clean and free of debris. Verify the bolt hole alignment with the vehicle’s hub assembly before tightening bolts to the manufacturer’s torque specifications. It is recommended to inspect brake shoes and hardware during installation and replace any worn components to maintain optimal braking performance. Since this brake drum does not include an ABS tone ring, verify ABS sensor compatibility separately if applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo brake drums are manufactured to meet or exceed OEM specifications for fit, form, and function. The BD8997 part number undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43576931090613,"sku":"GVMP-BD8997","price":179.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BD8997_Fro.jpg?v=1774971983","url":"https:\/\/www.partcatalog.com\/products\/durago-bd8997-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}