{"product_id":"centric-123-66029-brake-drum","title":"Centric 123.66029 Brake Drum - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Brake Drum 123.66029\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Drum 123.66029 is engineered for reliable braking performance on heavy-duty Chevrolet and GMC vehicles. Designed specifically for models like the Chevrolet C3500 and GMC Savana 3500, this brake drum offers precise fitment and durability for demanding applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet C35, C3500, Express 3500, GMC G30, K3500, P30, P3500, and Savana 3500\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter of 13.000 inches (330.2 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 16.200 inches (411.48 mm)\u003c\/li\u003e\n\u003cli\u003eEquipped with 8 bolt holes and a 6.5-inch (165.1 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eFeatures outer cooling fins for enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003eFloating mounting type with 0.620 inch (15.75 mm) mounting hole diameter\u003c\/li\u003e\n\u003cli\u003eFriction surface width of 4.020 inches (102.108 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 49.25 lbs (22.386 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 is designed to meet OEM specifications for standard replacement brake drums. This product line focuses on delivering consistent performance and fitment for commercial and heavy-duty vehicles. The 123.66029 brake drum maintains the structural integrity and dimensional accuracy required for Chevrolet and GMC trucks, ensuring dependable braking under typical operating conditions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric brake drum features a nominal diameter of 13 inches, matching the original equipment dimensions for proper brake shoe contact and wear. The outside diameter of 16.2 inches and the inclusion of outer cooling fins help manage heat buildup during braking, reducing the risk of brake fade. The drum’s 8-bolt hole configuration and 6.5-inch bolt circle diameter ensure secure mounting on compatible Chevrolet and GMC heavy-duty models. With a floating mounting type and a friction surface width of just over 4 inches, this brake drum supports effective braking force distribution and longevity.\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 C3500 and GMC Savana 3500\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by uneven drum surfaces\u003c\/li\u003e\n\u003cli\u003eResolves reduced braking efficiency due to heat-related drum warping\u003c\/li\u003e\n\u003cli\u003eSuitable for restoring proper brake shoe alignment and contact\u003c\/li\u003e\n\u003cli\u003eHelps maintain safe stopping distances on heavy-duty trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake shoes and hardware for wear and replace as needed\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces are clean and free of debris for proper fit\u003c\/li\u003e\n\u003cli\u003eTorque bolts to manufacturer specifications to avoid mounting issues\u003c\/li\u003e\n\u003cli\u003eCheck drum runout after installation to prevent brake pulsation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Brake Drums to meet or exceed OEM standards for fit, form, and function. Each brake drum undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details for part number 123.66029 should be confirmed with the distributor, Centric typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571223457973,"sku":"BKNJ-123.66029","price":218.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12366029_Fro.jpg?v=1775064006","url":"https:\/\/www.partcatalog.com\/products\/centric-123-66029-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}