Holset HX55W Turbocharger VG1246110021 - Fit for China Heavy Duty D12.34-30 Engine
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| Turbo Model | HX55W |
| Brand | Holset (under the brand of BorgWarner) |
| Core Part Number | VG1246110021 |
| Interchange Part Number | 3776594, 3776422, 57869902104 |
| Engine Model | Weichai D12.34-30, Cummins ISM/ISME/QSM11, Cummins ISX/QSX, Volvo MD13 |
| Applications | Heavy Duty HOWO A7, Jiefang Xichai 460, Volvo Trucks |
| Turbo Form | Fixed Geometry |
| Exhaust Bypass Valve Type | External Wastegate |
| Compressor Shell Exit Angle | 8/264° |
| Turbo Shell Exit Angle | 92/130° |
| Turbo Shell Material | Cast Iron |
| Impeller Material | K418 High Temperature Alloy (resists temperature up to 900°C) |
| Weight | Approx. 16 kg |
| Applicable Engine Displacement | 11.0L - 13.1L |
| Applicable Power Range | 460-540 HP |
| Emissions Standard | Euro 4 |
| Contains Actuator | Yes (pneumatic exhaust bypass valve actuator) |
Manufacturer No.
VG12461100213776594377642257869902104
OEM Part No.
402482240311824033813H4037085H404613240457514046132H4955714404370740376334089862408986340376354046025404602640437084036915403589340898543593598h28362504090042RX40320933580762
Engine Part No.
D12.34-30ISMISMEQSM11ISX2M11ISXQSXMD13
Interchange No.
3776594377642257869902104VG1246110020W2007286807AVG1246110020A
Fitment Vehicles
SINOTRUK HOWO A7SINOTRUK D12 EngineJiefang Weichai 460Volvo MD13Cummins ISM/ISME/QSM11Cummins ISX/QSXCummins M11
Exhaust and Intake System - Industrial Encyclopedia
Professional supply of Holset HX55W turbocharger, OEM number VG1246110021. This turbocharger is compatible with China Heavy Duty D12.34-30 engine, widely used in HOWO A7 heavy trucks. Made of K418 high-temperature alloy material, it can withstand temperatures up to 900°C, with excellent reliability and performance. It is also compatible with Cummins ISM/ISME/QSM11 11.0L-13.1L diesel engines, providing 460-540 horsepower output. Interchangeable part numbers include 3776594, 3776422, etc. Industrial grade quality ensures efficient supercharging and long engine life.