2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Control Arms & Ball Joints

Heavy-duty control arms and ball joints significantly enhance ride quality, preventing a wandering and rough ride. Our selection of control arms is ideal for those seeking improved ride quality and control, especially after lifting their truck. Control arms help maintain your truck’s geometry, which in turn leads to better handling and tighter steering. Ball joints can be a weak point for the GM 2500HD/3500HD, as they often wear out quickly, particularly when paired with larger wheels and tires. Upgrading to our heavy-duty ball joints is the perfect solution for replacing your worn-out factory components. Check out our selection of Steering Components! GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.