{"product_id":"durago-bd920138-brake-drum","title":"DuraGo BD920138 Brake Drum - Rear","description":"\u003ch2\u003eOverview of DuraGo BD920138 Brake Drum for Chevrolet Cobalt and Pontiac G5\u003c\/h2\u003e\u003cp\u003eThe DuraGo BD920138 brake drum is engineered for reliable braking performance on Chevrolet Cobalt and Pontiac G5 models. Constructed from full cast iron, this brake drum offers durability and consistent operation for your vehicle's braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Full cast iron construction for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 10.79 inches (274 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Drum Diameter: 9 inches (228.6 mm)\u003c\/li\u003e\n\u003cli\u003eMaximum Brake Diameter (Discard): 9.08 inches (230.6 mm)\u003c\/li\u003e\n\u003cli\u003eBolt Hole Quantity: 4 with 0.55 inch (14 mm) diameter\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 3.94 inches (100 mm)\u003c\/li\u003e\n\u003cli\u003eBrake Surface Width: 2.02 inches (51.2 mm)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 2.24 inches (57 mm)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 2.81 inches (71.4 mm)\u003c\/li\u003e\n\u003cli\u003eNo ABS tone ring or outer cooling fins included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BD920138 brake drum is designed specifically for use on Chevrolet Cobalt and Pontiac G5 vehicles, ensuring proper fitment and function. Its full cast iron construction provides the necessary strength to withstand the heat and friction generated during braking. The brake drum features a nominal diameter of 9 inches and an outside diameter of 10.79 inches, with a brake surface width of just over 2 inches, providing ample surface area for brake shoe contact. The 4-bolt hole pattern with a 3.94-inch bolt circle diameter matches the factory specifications for these models. This brake drum does not include an ABS tone ring or cooling fins, which aligns with the original equipment design for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or scored brake drums on Chevrolet Cobalt and Pontiac G5\u003c\/li\u003e\n\u003cli\u003eResolves brake pulsation caused by uneven drum surfaces\u003c\/li\u003e\n\u003cli\u003eAddresses noise issues related to damaged or warped drums\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003ePrevents further damage to brake shoes by providing a smooth braking surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Chevrolet Cobalt and Pontiac G5 models before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake shoes and hardware for wear and replace if necessary during drum replacement\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces and check for proper bolt torque to avoid vibration\u003c\/li\u003e\n\u003cli\u003eMeasure drum diameter to confirm it is within discard limits before installation\u003c\/li\u003e\n\u003cli\u003eBrake system should be properly adjusted after installation for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo brake drums are manufactured to meet or exceed OEM specifications for fit and function. The BD920138 part number undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details are not provided here, DuraGo products typically come with a limited warranty against 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":43577076449461,"sku":"GVMP-BD920138","price":49.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BD920138_Fro_bd8f431e-8ea4-47e5-8ffd-6ff6c4662338.jpg?v=1774972017","url":"https:\/\/www.partcatalog.com\/products\/durago-bd920138-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}