Holset HE221W Turbocharger 4042719 4042719H for Cummins QSB 3.9L 4.5L Engine
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| Turbo Model | HE221W |
| Brand | Holset |
| Tech Type | Wastegated |
| Executor Type | Pneumatic |
| Turbo End Area | 7 cm² |
| Power Range | 350+ HP |
| Displacement | 3.9L / 4.5L |
| Cylinders | 4 |
| Working Pressure Range | 1.5 - 2.5 bar |
| Material | High-nickel alloy turbine / Cast iron housing |
| Product Status | new OEM |
| Warranty | 12 Months |
Manufacturer No.
40427194042719H4042718404271440427154042717404272040427214955316495531749553184955319170-032-0482170-032-2259170032048217003222594042719004955318NX4955318RX700218044937653D4042719
OEM Part No.
40427194042719H4042718
Engine Part No.
Cummins QSBCummins QSB Tier-3Cummins ISB 4.5L
Interchange No.
404271440427154042717404272040427214955316495531749553184955319170-032-0482170-032-22594937653D4042719
Fitment Vehicles
Cummins Industrial Engine QSB 3.9LCummins Industrial Engine QSB 4.5LCummins ISB 4.5L
Exhaust and Intake System - Industrial Encyclopedia
Professional supply of Holset (Holset) original HE221W turbocharger, part number 4042719 / 4042719H. This turbocharger is designed specifically for Cummins QSB series 3.9L and 4.5L diesel engines, using Wastegated technology, equipped with pneumatic actuator, improving intake efficiency and fuel economy. Interchangeable with 4042718, 4042714, 4955318 and dozens of other OEM numbers, suitable for construction machinery and industrial power equipment. 100% new OEM quality, 12 months warranty, quick response, power up to 350+ horsepower.