Holset HE221W Turbocharger 4043975 / 2835141 / 4033967 - Fit Cummins ISDE4 Engine
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| Turbo Model | HE221W |
| Brand | Holset (Holset, a subsidiary of Cummins) |
| Compatible Engine Series | Cummins ISDE4, QSB4, 4B3.9, 6B5.9 |
| Vehicle Type | Urban Bus |
| Part Status | New OEM Original Equipment or Equivalent Quality |
Manufacturer No.
4043975283514140339674956033
OEM Part No.
40439754033967
Engine Part No.
ISDE4QSB44B3.96B5.9
Interchange No.
283514149560334033967C4043975
Fitment Vehicles
City BusCummins ISDE4 Engine VehicleCummins QSB4 Engine Vehicle
Exhaust and Intake System - Industrial Encyclopedia
Purchase the original specification Holset HE221W turbocharger, part number 4043975. This turbocharger is factory matched with Cummins engines, widely compatible with ISDE4, QSB4 series engines, commonly found in urban buses and commercial vehicles. Also compatible with interchange numbers 2835141, 4033967, 4956033. Made by Holset (now Cummins Turbo Technologies), it offers stable and durable performance, and is a professional choice for your vehicle's turbocharger system or engine overhaul.