Rebuild the HY35W in your 2003-2004 Dodge 5.9L Cummins with a rebuild kit from Holset. This kit comes complete with everything needed to properly rebuild the turbocharger in your 5.9L Cummins. Symptoms of a turbo failure include low power, low boost, and poor fuel economy. Rebuilding your turbo is a cost effective way to get your truck back in operation but will not fix a turbocharger that has wheel to housing contact. A proper inspection of the turbo would be required to verify a rebuild kit will fix your issue.