The HX40W turbocharger is a premium replacement component engineered to maximize diesel engine efficiency by increasing intake airflow and improving combustion performance. Manufactured with precision-balanced rotating assemblies, heat-resistant turbine housings, premium bearings, and high-strength sealing components, it provides fast boost response, stable boost pressure, and dependable operation under continuous heavy-load conditions. Its advanced design helps restore engine power, improve fuel economy, reduce exhaust emissions, and extend engine service life.
Compatible with Cummins ISL8.9 and QSL9 diesel engine applications, this turbocharger replaces Part No. 3785224, 4051033, and 3794848 (HX40W). It is widely used in excavators, trucks, construction machinery, mining equipment, industrial equipment, and generator sets powered by ISL8.9 and QSL9 engines. Designed for precise fitment and reliable long-term performance, it is an excellent replacement for damaged or worn turbochargers during engine overhaul, repair, or scheduled maintenance, helping reduce equipment downtime and improve productivity.
Every turbocharger undergoes dynamic balancing, leak testing, and comprehensive quality inspection before shipment to ensure stable boost pressure, reliable quality, and extended service life. Whether you are an equipment owner, repair workshop, machinery dealer, or distributor, the HX40W turbocharger provides a durable and cost-effective solution for restoring engine efficiency and maintaining peak equipment performance.


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item
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value
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Condition
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New
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Applicable Industries
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Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Energy & Mining, Other
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Showroom Location
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Video outgoing-inspection
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Provided
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Machinery Test Report
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Provided
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Marketing Type
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Ordinary Product
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Place of Origin
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China
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Guangdong
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Brand Name
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lanxin
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Warranty
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6 months
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Product name
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Excavator turbocharger
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Q1: Which engine models is this turbocharger compatible with?
A: It is compatible with Cummins ISL8.9 and QSL9 diesel engine applications. Please verify your engine model and turbocharger part number before ordering.
Q2: Which part numbers does this turbocharger replace?
A: It replaces 3785224, 4051033, and 3794848 (HX40W).
Q3: What equipment is this turbocharger suitable for?
A: It is suitable for excavators, trucks, construction machinery, mining equipment, industrial machinery, and generator sets equipped with ISL8.9 or QSL9 diesel engines.
Q4: Is the turbocharger tested before shipment?
A: Yes, every turbocharger undergoes dynamic balancing, leak testing, and comprehensive quality inspection before delivery.
Q5: Can you supply other turbochargers and diesel engine spare parts?
A: Yes, we supply turbochargers, complete diesel engine assemblies, cylinder heads, crankshafts, fuel injectors, fuel pumps, overhaul kits, hydraulic pumps, and a comprehensive range of construction machinery spare parts.
