4044947 4049355 4029160 Turbocharger HX35W For 6BT 6CT Excavator Engine
Price:
$80 ~ $100
MOQ:
1
Delivery Time:
3-7 work days
Brand:
Cum-mins
Product Description
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.
Core Selling Points
✅ T3 Twin Scroll Divided Inlet Design
The dual-scroll manifold separates exhaust pulses from alternating cylinders, eliminating interference and maximizing turbine efficiency. This design delivers 15-20% faster throttle response and improved low-end torque compared to single-scroll turbos.
✅ Exact OEM Fit for 6BT/6CT Engines
Precision-machined to match all mounting points, oil lines and exhaust connections of the original HX35W turbo. No modifications are required, enabling straightforward bolt-on installation and minimal downtime.
✅ Heavy-Duty Industrial Construction
Built with a high-nickel cast iron turbine housing, aluminum compressor housing and heat-treated steel shaft. The wastegate actuator is calibrated to factory specifications for precise boost control and long service life.
✅ 100% Performance Tested
Every unit undergoes rigorous dynamic balancing, pressure leakage and flow testing before shipment. It is ISO 9001 certified and backed by a 6-month manufacturer warranty for complete peace of mind.
| 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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Lanxin Machinery Equipment Co., Ltd
Location
No. 407, Building 4, Tianji International Machinery, 12 Dongheng Sanlu Road, Zhujun District, Guangzhou City
Contact Person
Isaac