Holset 3522064 Turbocharger Assembly H2C

The Holset 3522064 is a model H2C turbocharger assembly designed for Cummins LTA10 series 10.0 liter diesel engines. This unit utilizes a wastegated turbine housing configuration (model designation H2C-8650N/X25Q11) to regulate boost pressure across the operating range. It is engineered for high exhaust gas temperature durability and sustained heavy-duty cycle performance. The rotating assembly features a high-efficiency compressor wheel matched to a turbine wheel optimized for the LTA10 displacement and firing order. The center housing rotating assembly (CHRA) incorporates full-floating bronze bearings and thrust bearing system lubricated by engine oil supply. This turbocharger serves as direct OEM replacement for Cummins part number 3522064.