These turbochargers also require water-cooled bearing housings to manage the elevated temperatures, necessitating additional piping and connections to maintain coolant flow. Housing Materials: Cummins ...

Robust construction and reliability make wastegate turbochargers popular, especially in heavy-duty vehicles. Their simpler design and cost-effectiveness further contribute to their adoption.

Cummins employs advanced materials in turbocharger construction to withstand the high temperatures of stoichiometric combustion in natural gas engines.