OE 6449327 4044319 Heavy Duty Holset HE500WG Turbocharger Stable Power Durable Diesel Engine Replacement Part
Product Overview
- OEM numbers include 6449327, 4044319, 3790523, 4031182, 5322469, 5455604, 21906630, 5329248 etc., Holset HE500WG / HX55W turbocharger assembly.
- Designed for heavy-duty commercial trucks and industrial diesel engines.
- Features a heavy-duty design with a wastegate actuator for reliable boost control in high-load applications.
- Manufactured by Holset to meet OEM specifications for performance, durability, and emissions compliance.
Performance Features
- High-flow turbine and compressor design delivers exceptional power and torque for heavy-duty trucks and industrial engines.
- Integrated wastegate actuator ensures precise boost control, preventing overboost and maintaining optimal engine performance.
- Robust cast iron housings and heat-resistant components withstand extreme exhaust gas temperatures and vibration.
- Precision-balanced rotating assembly minimizes vibration and noise for smooth operation.
Quality Assurance
- Original quality certification and complete after-sales service support
- Consistent with truck's factory configuration
- Low failure rate with easy access to official after-sales maintenance
- Optimal choice for heavy-duty truck engine maintenance and replacement
Technical Specifications
| OEM Number |
6449327 / 4044319 |
| Size |
Standard |
| Weight |
Standard |
| Compatible Models |
Fits heavy-duty commercial trucks and industrial diesel engines requiring the HE500WG / HX55W turbocharger. |
| Product Name |
Turbocharger |
| Origin |
China |
| Core Function |
Compresses intake air to boost engine power, torque, and efficiency for heavy-duty applications. |
| Condition |
Brand new, factory-tested, ready for direct installation. |
Product Advantages
We promise to ship out all orders on time.
- Cost-effective upgrade with high cost-performance ratio compared to original parts
- High filtration efficiency effectively intercepts impurities and protects the engine
- Low pressure drop ensures smooth oil circulation and stable engine power
- Durable material with long service life reduces maintenance frequency
More details, please feel free to contact us at any time.