{"product_id":"centric-123-66018-brake-drum","title":"Centric 123.66018 Brake Drum - Rear","description":"\u003ch2\u003eReliable Brake Drum Replacement for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Drum 123.66018 is engineered to meet the braking demands of Chevrolet and GMC heavy-duty trucks. Designed for models like the Chevrolet C2500, Express 2500, K1500, K2500, and GMC Savana 2500, this brake drum ensures consistent performance and durability under rigorous conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet C2500, Express 2500, K1500, K2500, and GMC Savana 2500\u003c\/li\u003e\n\u003cli\u003ePart number 123.66018 for precise identification\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 13.620 inches (345.948 mm) with outer cooling fins for heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter of 11.150 inches (283.200 mm) and maximum discard diameter of 11.240 inches (285.500 mm)\u003c\/li\u003e\n\u003cli\u003eSix bolt holes with a bolt circle diameter of 5.500 inches (139.700 mm)\u003c\/li\u003e\n\u003cli\u003eFloating mounting type with mounting hole diameter of 0.620 inches (15.750 mm)\u003c\/li\u003e\n\u003cli\u003eFriction surface width of 3.220 inches (81.788 mm) for effective braking contact\u003c\/li\u003e\n\u003cli\u003eHeight of 5.320 inches (135.128 mm) and hub hole diameter of 3.090 inches (78.486 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 40 lbs (18.182 kgs) for balanced installation\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 brake components designed to meet OEM specifications. This product line focuses on delivering consistent braking performance with features such as outer cooling fins to reduce heat buildup and floating mounting types for easier installation. The 123.66018 brake drum is part of this line, providing a reliable replacement option for Chevrolet and GMC trucks requiring precise fitment and durability.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake drum features an outside diameter of 13.620 inches (345.948 mm) and a nominal drum diameter of 11.150 inches (283.200 mm), ensuring compatibility with the specified Chevrolet and GMC models. The six-bolt hole configuration with a 5.500-inch (139.700 mm) bolt circle diameter matches factory mounting requirements. Outer cooling fins are integrated to help dissipate heat during braking, reducing the risk of brake fade. The friction surface width of 3.220 inches (81.788 mm) provides ample contact area for brake shoes, contributing to effective stopping power. The floating mounting type simplifies installation and alignment, while the drum’s weight of 40 lbs (18.182 kgs) supports balanced wheel rotation.\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 C2500 and GMC Savana 2500\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on Chevrolet K1500 and K2500 trucks experiencing reduced stopping power\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by damaged or warped drums\u003c\/li\u003e\n\u003cli\u003eHelps prevent brake fade through improved heat dissipation with outer cooling fins\u003c\/li\u003e\n\u003cli\u003eSupports safe operation of Express 2500 vans with reliable drum integrity\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 necessary during drum installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting holes and bolt circle diameter align correctly for secure fitment\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on mounting bolts to avoid drum distortion\u003c\/li\u003e\n\u003cli\u003eCheck drum surface for smoothness and clean before assembly to prevent premature wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Brake Drums are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 123.66018 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship to support customer confidence in their brake components.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571222999221,"sku":"BKNJ-123.66018","price":128.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12366018_Fro_17a27fba-e6a4-4ef3-9bb9-f38e7a014c2e.jpg?v=1775064004","url":"https:\/\/www.partcatalog.com\/products\/centric-123-66018-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}