{"product_id":"centric-123-66009-brake-drum","title":"Centric 123.66009 Brake Drum - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Brake Drum 123.66009\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Brake Drum 123.66009 is engineered for reliable braking performance on Chevrolet and GMC trucks and SUVs. Designed to meet OEM specifications, this brake drum supports a range of heavy-duty vehicles including the Chevrolet C20, K2500, and GMC R2500 Suburban models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC models such as C20, C2500, K20, K2500, and Suburban variants\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter of 13.000 inches (330.2 mm) with a maximum discard diameter of 13.090 inches (332.5 mm)\u003c\/li\u003e\n\u003cli\u003eFeatures 8 bolt holes with a bolt circle diameter of 6.5 inches (165.1 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes outer cooling fins to aid in heat dissipation during braking\u003c\/li\u003e\n\u003cli\u003eFriction surface width measures 3.59 inches (91.186 mm) for consistent brake pad contact\u003c\/li\u003e\n\u003cli\u003eMounting type is behind the hub with mounting hole diameters of 0.610 inches and 15.494 mm\u003c\/li\u003e\n\u003cli\u003eWeight of 45.5 lbs (20.682 kgs) ensuring durability without excessive mass\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 provide dependable, OEM-quality replacement brake drums for a variety of truck and SUV applications. This product line focuses on maintaining factory specifications for fit, form, and function, ensuring proper braking performance and vehicle safety. The 123.66009 brake drum exemplifies this approach by offering precise dimensions and features such as outer cooling fins to help manage heat buildup during heavy braking.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Centric 123.66009 brake drum is constructed to exacting standards with a nominal diameter of 13 inches and a maximum discard diameter of 13.09 inches, allowing for safe reuse within specified limits. The 8-bolt hole configuration and 6.5-inch bolt circle diameter ensure compatibility with a wide range of Chevrolet and GMC heavy-duty trucks and Suburban models. Outer cooling fins are integrated into the drum design to improve heat dissipation, reducing the risk of brake fade during extended use. The friction surface width of 3.59 inches provides ample contact area for brake shoes, contributing to consistent stopping power. This brake drum mounts behind the hub, with precise mounting hole diameters to facilitate secure installation.\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 C20 and GMC K2500 trucks\u003c\/li\u003e\n\u003cli\u003eAddressing brake noise and vibration caused by uneven drum surfaces\u003c\/li\u003e\n\u003cli\u003eRestoring braking efficiency on heavy-duty Suburban models with high mileage\u003c\/li\u003e\n\u003cli\u003eResolving brake fade issues due to overheating with outer cooling fins\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment and alignment on vehicles requiring 8-bolt brake drums\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Chevrolet and GMC models listed before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub and mounting surfaces for cleanliness and damage prior to mounting\u003c\/li\u003e\n\u003cli\u003eMeasure drum diameter to ensure it is within discard limits before reuse\u003c\/li\u003e\n\u003cli\u003eTorque bolts to manufacturer specifications to avoid warping or misalignment\u003c\/li\u003e\n\u003cli\u003eCheck brake shoe condition and replace if necessary to optimize braking performance\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 or exceed OEM standards, ensuring reliable performance and durability. The 123.66009 brake drum undergoes rigorous quality control inspections to maintain dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms related to this brake drum.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571222311093,"sku":"BKNJ-123.66009","price":128.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12366009_Fro_75cc204a-e953-433e-8fea-0d4182317535.jpg?v=1775064002","url":"https:\/\/www.partcatalog.com\/products\/centric-123-66009-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}