Place of Origin:
China
Brand Name:
Cum-mins
Model Number:
HX35W
4044947 4049355 4029160 Turbocharger HX35W for 6BT 6CT Excavator Engine Parts
Restore lost power and improve fuel efficiency in your powered equipment with this premium HX35W wastegate turbocharger, engineered as a direct OEM replacement for part numbers 4044947, 4049355 and 4029160. Featuring a T3 divided twin-scroll inlet flange, this turbocharger delivers faster spool-up, reduced turbo lag and optimized exhaust energy utilization for 6BT and 6CT diesel engines. Designed for heavy-duty construction, agricultural and industrial applications, it provides consistent boost pressure across all engine speeds, ensuring reliable performance in the most demanding working conditions.
| Category | Parameter | Specification |
|---|---|---|
| General Information | Turbo Model | HX35W Wastegate Turbocharger |
| OEM Part Numbers | 4044947, 4049355, 4029160 | |
| Compatible Engines | 6BT, 6CT 5.9L/8.3L Diesel Engines | |
| Condition | New aftermarket assembly, fully tested | |
| Certification | ISO 9001:2015, CE compliant | |
| Warranty | 6-month comprehensive warranty | |
| Performance Parameters | Compressor Wheel Diameter | 58 mm (inducer) |
| Turbine Wheel Diameter | 64 mm (exducer) | |
| Maximum Boost Pressure | 1.5 bar (21.8 psi) | |
| Operating Temperature Range | -40°C to 750°C | |
| Rotation Direction | Clockwise (viewed from compressor end) | |
| Structural Details | Inlet Flange | T3 Divided Twin Scroll |
| Outlet Flange | 4-inch V-band | |
| Compressor Housing | Cast aluminum alloy | |
| Turbine Housing | High-nickel ductile cast iron | |
| Actuator Type | Pneumatic wastegate actuator | |
| Installation & Dimensions | Installation Type | Direct bolt-on replacement |
| Oil Inlet | M12×1.5 | |
| Oil Drain | M18×1.5 | |
| Coolant Ports | M14×1.5 (water-cooled) | |
| Net Weight | ~10.5 kg |
| Part Number | Status | Description & Compatibility |
|---|---|---|
| 4044947 | Current Production | Latest factory-original complete turbocharger assembly, supersedes all previous versions. Standard for 160-210HP 6BT/6CT engines |
| 4044947H | Current Production | Original equipment manufacturer (Holset) part number, identical to 4044947 |
| 4044947RX | Remanufactured | Factory-remanufactured turbocharger assembly with full OEM warranty |
| 4049355 | Superseded | Previous generation, fully replaced by 4044947, 100% interchangeable |
| 4029160 | Superseded | Early production version, fully interchangeable with 4044947 |
| 3536338 | Superseded | Original Holset first-generation part number |
| 3536339 | Superseded | High-flow version for 210-230HP engines |
| 3802767 | Superseded | Industrial engine specific version |
| 3802768 | Superseded | Truck application specific version |
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