Cummins 4BTAA Turbocharger HX30W 3598814 3592317 4050221 3592318  1.Item: Cummins Turbocharger 2.Turbo Model: HX30W 3.Part No.: 3598814 3592317 4050221 3592318 4.OE No.: 3592317 5.Engine/Application: Cummins 4BTAA 6.Remark: Holset turbo