Holset 5357661 Turbocharger Assembly HE500WG

This Holset HE500WG turbocharger is engineered for the Cummins QSZ13 13-liter industrial and heavy-duty diesel engine platform, delivering a power rating of 525 horsepower. The unit features a wastegated turbine housing (WG designation) for precise boost pressure control across the operating range. It serves as a direct replacement for Cummins service part number C5357661 and Holset service numbers 5357661, 5327804, and 5498100. The turbocharger utilizes a forged milled compressor wheel and high-temperature alloy turbine wheel housed in a cast iron turbine housing and aluminum compressor housing. It is designed for integration with Dongfeng heavy-duty truck platforms including the Tianlong, Tianjin, Dali Shen, and Longka series where the Cummins QSZ13 or compatible 6CT/ISDE engine variants are installed. The cartridge assembly (CHRA) is balanced to OEM specifications for high-speed rotational stability and durability under severe duty cycles.