2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Control Arms & Ball Joints

Improve the strength and performance of your 2020-2025 GM 2500HD/3500HD 6.6L Duramax with a set of upgraded control arms! These components are essential for maintaining proper suspension alignment, steering response, and overall stability—especially when running a lift kit or larger tires. Factory control arms can wear often out or become inadequate during heavy-duty applications, making these aftermarket upgrades a key investment in improving both on-road comfort and off-road capability. Pair your new Control Arms with some upgrades Shocks or Sway Bars to ensure your GM 2500HD/3500HD handles like a pro. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025 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.