{"product_id":"centric-122-66044-brake-drum","title":"Centric 122.66044 Brake Drum - Rear","description":"\u003ch2\u003eOverview of Centric Premium Brake Drum 122.66044\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Drum 122.66044 is engineered for reliable braking performance on Chevrolet and GMC trucks. Designed specifically for models like the Sierra 1500, Sierra 1500 Classic, Silverado 1500, and Silverado 1500 Classic, this brake drum meets precise fitment and durability requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC Sierra 1500 and Silverado 1500 models\u003c\/li\u003e\n\u003cli\u003ePart number 122.66044 ensures exact replacement fit\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter of 11.614 inches (295 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter approximately 13.22 inches (336 mm)\u003c\/li\u003e\n\u003cli\u003e6 bolt holes with a 5.5-inch (139.7 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eFriction surface width near 2.98 inches (75.7 mm)\u003c\/li\u003e\n\u003cli\u003eFloating mounting type with 0.64-inch (16.26 mm) mounting hole diameter\u003c\/li\u003e\n\u003cli\u003eWeight of 23 lbs (10.455 kgs) for balanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric Premium Brake Drum 122.66044 is manufactured to meet the exact specifications required for Chevrolet and GMC full-size pickup trucks, including the Sierra 1500 and Silverado 1500 series. The drum features a nominal diameter of 11.614 inches (295 mm) and an outside diameter of approximately 13.22 inches (336 mm), providing the correct size for optimal brake shoe contact and heat dissipation. The 6-bolt hole configuration with a 5.5-inch bolt circle diameter ensures secure mounting and compatibility with the vehicle’s hub assembly. The friction surface width of nearly 3 inches (75.7 mm) supports effective braking force distribution. This brake drum uses a floating mounting type and includes two miscellaneous holes for additional mounting or sensor integration. Weighing 23 pounds, it balances durability with manageable weight for installation and vehicle dynamics.\u003c\/p\u003e\u003ch2\u003eCentric Premium Brake Drums Product Line\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Brake Drums line focuses on delivering precision-engineered brake components that meet or exceed OEM specifications. This product line emphasizes consistent fitment, reliable performance, and durability for a range of vehicle applications. The 122.66044 brake drum is part of this line, offering a direct replacement solution for Chevrolet and GMC trucks requiring dependable braking components without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or scored brake drums on Chevrolet Sierra 1500 and Silverado 1500 models\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven drum surfaces\u003c\/li\u003e\n\u003cli\u003eResolves noise issues related to damaged or out-of-round drums\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and pedal feel\u003c\/li\u003e\n\u003cli\u003eRestores proper brake shoe contact and reduces stopping distances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify part number 122.66044 matches vehicle specifications before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub and wheel bearings for wear during brake drum replacement\u003c\/li\u003e\n\u003cli\u003eEnsure mounting holes and bolt circle diameter align correctly for secure fit\u003c\/li\u003e\n\u003cli\u003eCheck brake shoes and hardware for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Brake Drums are manufactured under strict quality control standards to ensure durability and performance. Each brake drum undergoes dimensional inspections and material testing to meet OEM requirements. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571173617845,"sku":"BKNJ-122.66044","price":109.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12266044_Fro.jpg?v=1775063922","url":"https:\/\/www.partcatalog.com\/products\/centric-122-66044-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}