Overview
A complete HT3B turbocharger assembly for the Cummins NT855 large-displacement diesel. SuotePower part number 9100-0156-0004. The NT855 is a classic engine in construction machinery, mining trucks and stationary generator sets, normally worked close to rated power, which places higher demands on turbo heat resistance and structural strength than a typical road application.The assembly comprises the turbine housing, compressor housing and rotating assembly, with mounting interfaces matched against the OEM part. The turbine housing is heat-resistant cast iron, the compressor housing cast aluminium and the turbine wheel a nickel-base heat-resistant alloy able to take sustained high exhaust temperatures. The dynamically balanced rotating assembly runs journal bearings and seal rings, reducing oil ingress and premature bearing wear under heavy load.
Every unit is leak- and run-checked before dispatch, with production and lot traceability under IATF 16949. The NT855 was built in several power ratings and boost configurations and this part number covers one of them; please supply the old part number plus the engine plate or generator-set model so we can verify before shipping.
Export packing is included and CE or EAC export documentation can be supplied for your destination market. Warranty and after-sales terms follow the signed contract.