OE 6449327 4044319 Heavy Duty Holset HE500WG Turbocharger Stable Power Durable Diesel Engine Replacement Part

• 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.

• 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.

• 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

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