
Holset HE221W Turbocharger for Cummins QSB4.5
| Turbo Frame Model | HE221W |
| Manufacturer | Holset |
| Interchange Part Number | 4040203, 4040204H, 4040552, 4040553, 4936506, 4955266 etc. |
| Engine Model | Cummins QSB 4.5L Series |
| Turbocharger Type | Exhaust Gas Bypass Turbocharger |
| Bearing Type | Floating Journal Bearing |
| Compressor Diameter | Approx. 61 mm |
| Turbo Inducer Diameter | Approx. 43.45mm |
| Working Pressure Range | Supports a maximum boost pressure of about 35psi |
| Applications | Construction machinery, industrial equipment, agricultural machinery |
| Dimensions | 7.0 x 7.0 x 5.0 inches |
| Weight | 11.55 lbs |
Manufacturer No.
404020440402034040204H40405524040553
OEM Part No.
404020440405534955266
Engine Part No.
Cummins QSB 4.5LCummins QSB Tier 3Cummins QSB4 Tier 3
Interchange No.
4040203R4040203RX4040204004040204H40405524040553004040553H49365064955266NX4955266RX4955272NX4955272RX
Fitment Vehicles
Komatsu Construction EquipmentKomatsu Industrial EquipmentCummins QSB 4.5L Application
Intake And Exhaust System - Industrial Encyclopedia
High-performance Holset HE221W turbocharger (OE: 4040204, 4040553) designed for Cummins QSB4.5 engines. Ensures optimal boost pressure and fuel efficiency for heavy-duty applications.
