Holset 2834753A Turbocharger Assembly HX40W
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| Turbo Model | HX40W |
|---|---|
| Wastegate Type | Integrated Pneumatic Actuator |
| Compressor Wheel Inducer Diameter | 60 mm |
| Compressor Wheel Exducer Diameter | 82 mm |
| Turbine Wheel Inducer Diameter | 68 mm |
| Turbine Wheel Exducer Diameter | 58 mm |
| Turbine Housing Flange | T4 Twin Entry |
| Bearing System | Journal Bearings, Oil Cooled |
| Rotation Direction | Clockwise (Compressor View) |
| Net Weight | 18.5 kg |
| Package Dimensions | 40 × 30 × 30 cm |
Manufacturer No.
- 2834753A
- 3538677
- 4031339
- 4033324H
- 4035653
- 4038421
- 4036151
- 3535324
OEM Part No.
- 3538677
- 4036151
- 3535324
- 4035653
- 4038421
- 2674A349
Engine Part No.
- Cummins 6CTAA
- Komatsu S6D102E
- Perkins 1106C-E60TA
- FAW Xichai CA4DW
- Cummins ISB
- Cummins QSB
- Cummins QSC
Interchange No.
- HX40W-B8574AP
- H16EC8
Fitment Vehicles
- Komatsu PC300-6
- Peterbilt 379
- Kenworth T800
- Changan Star
- Vermeer Equipment
- Tiger Cat Equipment
- Allis Chalmers Combines
- Massey Ferguson Tractors
The Holset HX40W is a wastegated turbocharger designed for medium to heavy-duty diesel engines ranging from 6 to 9 liters displacement. This unit features a pneumatic actuator for boost control, journal bearing rotating assembly, and oil-cooled bearing housing. The compressor stage utilizes a 60/82 mm wheel configuration; the turbine stage utilizes a 68/58 mm wheel configuration with a twin-entry T4 flange housing.
OEM cross-references include Cummins 3538677, 4036151, 3535324; Komatsu 4035653, 4038421; Perkins 2674A349; and FAW Xichai CA4DW applications. The CHRA cartridge references 4031339 and 3535324. Interchange part numbers include HX40W-B8574AP and H16EC8. Typical applications cover Komatsu PC300-6 excavators, Peterbilt and Kenworth heavy trucks with Cummins 6CTAA, and Changan Star light commercial vehicles with CA4DW engine.
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