The HX40W turbocharger is a premium replacement component designed to maximize diesel engine performance by increasing intake airflow and optimizing combustion efficiency. Manufactured with precision-balanced rotating assemblies, high-temperature resistant turbine housings, premium bearings, and heavy-duty sealing components, it delivers rapid boost response, stable boost pressure, and reliable performance under continuous heavy-load operating conditions. Its robust construction helps restore engine horsepower, improve fuel economy, reduce exhaust emissions, and extend engine service life.
Compatible with Cummins diesel engine applications, this turbocharger replaces Part No. 3530521 (HX40W). It is widely used in excavators, construction machinery, mining equipment, heavy-duty trucks, generator sets, and industrial equipment powered by Cummins diesel engines. Designed for accurate fitment and dependable long-term operation, it is an excellent replacement for worn or damaged turbochargers during engine overhaul, repair, or scheduled maintenance, ensuring stable engine output and maximum equipment productivity.
Every turbocharger undergoes dynamic balancing, leak testing, and comprehensive quality inspection before shipment to ensure stable boost performance and reliable quality. Whether you are an equipment owner, repair workshop, machinery dealer, or fleet maintenance provider, the HX40W turbocharger offers a durable and cost-effective solution for restoring engine efficiency while minimizing equipment downtime.


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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 is this turbocharger compatible with?
A: It is compatible with Cummins diesel engine applications. Please verify your engine model and Part No. 3530521 (HX40W) before ordering.
Q2: Which part number does this turbocharger replace?
A: It replaces 3530521 (HX40W).
Q3: Is the turbocharger tested before shipment?
A: Yes, every turbocharger undergoes dynamic balancing, leak testing, and comprehensive quality inspection before delivery.
Q4: What equipment is this turbocharger suitable for?
A: It is suitable for excavators, construction machinery, mining equipment, heavy-duty trucks, generator sets, and industrial machinery powered by compatible Cummins diesel engines.
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.
