Holset HX40W Turbocharger Model 4051422 / 4051421 for Cummins Engine
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| Product Type | Turbocharger |
| Series | HX40W |
| Brand | Hall sensor (Holset / Cummins Turbocharger Technology) |
| Technical Features | Wastegate |
| Efficiency Improvement | 3% (compared to fixed geometry turbocharger) |
| Installation | Direct Replacement Installation |
| Engine Compatibility Type | Diesel Engine |
Manufacturer No.
40514224051421
OEM Part No.
3592318
Engine Part No.
Cummins 4BTCummins 5.9Cummins 6BTCummins 6CTCummins ISF2.8Cummins ISF3.8Cummins ISXCummins ISX15Cummins K19Cummins M11Cummins N14Cummins NT855Cummins QSM11
Interchange No.
5358739535874040434124043708
Fitment Vehicles
Cummins series diesel engine
Exhaust and Intake System - Industrial Encyclopedia
Professional supply of Holset (Holset) OEM and high-quality alternative HX40W turbochargers, part numbers 4051422 and 4051421. This turbocharger is designed specifically for Cummins series diesel engines, compatible with models including 4BT, 5.9, 6BT, 6CT, ISF2.8, ISF3.8, ISX, ISX15, K19, M11, N14, NT855, QSM11, etc. Using advanced exhaust bypass technology, efficiency is improved by 3%, meeting the reliability requirements under harsh working conditions. Suitable for construction machinery, heavy trucks and generator sets, and provides precise direct replacement installation.