Holset HE221W 3782375/3782371 Original Cummins Turbocharger
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| Model | HE221W |
| Brand | Holset |
| Material | Cast Iron |
| Process | Precision Casting |
| Engine Model | Cummins ISB/B3.9/B5.9 |
| Product Type | Exhaust Gas Turbocharger |
| Boost Form | Exhaust Turbocharging |
Manufacturer No.
HE221W
OEM Part No.
37823753782371
Engine Part No.
Cummins ISBCummins B3.9Cummins B5.9
Interchange No.
37856633785676378566837856813785672378568537856733785686378581337860973790200378923937892405548737
Fitment Vehicles
Cummins ISB Series EngineCummins B3.9 EngineCummins B5.9 Engine
Exhaust and Intake System - Industrial Encyclopedia
Original quality Holset HE221W turbocharger, part numbers 3782375 and 3782371. Designed specifically for Cummins engines, precision cast from high-quality cast iron. Suitable for HE200 series repair kits, also compatible with interchange part numbers such as 3785663, 3785676. This turbocharger effectively improves engine intake efficiency, reduces fuel consumption and emissions, and is an ideal choice for the supercharging system of heavy-duty diesel engines.