{"product_id":"centric-123-66021-brake-drum","title":"Centric 123.66021 Brake Drum - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Brake Drum 123.66021\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Drum 123.66021 is engineered for reliable braking performance on Chevrolet and GMC trucks and SUVs. Designed specifically for models like the Blazer, K1500, Tahoe, and Yukon, this brake drum meets precise fitment and durability requirements.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Blazer, K1500, Tahoe and GMC Yukon\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter of 10.000 inches (254.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 11.930 inches (303.022 mm)\u003c\/li\u003e\n\u003cli\u003eEquipped with 6 bolt holes and a 5.500 inch (139.700 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eFeatures outer cooling fins for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eFloating mounting type with 0.580 inch (14.732 mm) mounting hole diameter\u003c\/li\u003e\n\u003cli\u003eFriction surface width of 2.740 inches (69.596 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 20 lbs (9.091 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the C-TEK Standard Brake Drums Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Brake Drums line by Centric offers dependable replacement brake drums designed to meet or exceed OEM specifications. This product line focuses on providing consistent fitment and performance for a range of domestic trucks and SUVs. The 123.66021 brake drum is part of this line, ensuring compatibility and quality for Chevrolet and GMC vehicles requiring a standard brake drum solution.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis brake drum features a nominal diameter of 10 inches, with a maximum discard diameter of 10.090 inches (256.300 mm), allowing for precise wear limits. The outside diameter of 11.930 inches ensures proper clearance and fitment. Six bolt holes arranged on a 5.5-inch bolt circle diameter provide secure mounting. The floating mounting type and 0.580-inch mounting hole diameter facilitate straightforward installation. Outer cooling fins are integrated to enhance heat dissipation during braking, reducing the risk of overheating and brake fade. The friction surface width of 2.74 inches offers ample contact area for brake shoes, contributing to effective stopping power.\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 Blazer and GMC Yukon\u003c\/li\u003e\n\u003cli\u003eAddressing brake noise or vibration issues caused by uneven drum surfaces\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake shoe contact and stopping performance on K1500 and Tahoe models\u003c\/li\u003e\n\u003cli\u003eResolving brake fade due to insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eCorrecting fitment problems with OEM brake drums showing excessive wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Chevrolet Blazer, K1500, Tahoe, or GMC Yukon before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake shoes and hardware for wear and replace as necessary during drum installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces are clean and free of debris to prevent misalignment\u003c\/li\u003e\n\u003cli\u003eCheck drum diameter against maximum discard specifications to confirm usability\u003c\/li\u003e\n\u003cli\u003eTorque bolts to manufacturer specifications to secure the brake drum properly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Brake Drums are manufactured to meet OEM standards for fit, form, and function. Each brake drum undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Centric typically offers coverage against 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":44571223195829,"sku":"BKNJ-123.66021","price":79.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12366021_Fro.jpg?v=1775064004","url":"https:\/\/www.partcatalog.com\/products\/centric-123-66021-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}