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Cummins Turbocharger 5358739 5358740

Name: Cummins Turbocharger 5358739 5358740
Brand: Komotashi
SKU: 00566
Rating: 4.8 (0 reviews)

Product Name: Turbocharger
Turbo Model: HE500
Assembly Part No.(Assy.): 5358739
Manufacturer: Matched for Foton Cummins
Matching Engine: Foton Cummins Medium & Heavy-duty Diesel Engine
Application Scenarios: Heavy trucks, intercity logistics vehicles, large engineering machinery, stationary industrial diesel generator overhaul replacement

HE500 large-flow wastegate turbocharger is developed for Foton Cummins medium and heavy-duty diesel engines. It significantly increases cylinder intake volume, greatly improves full-load torque output and fuel combustion efficiency, reduces fuel consumption and exhaust emissions, and complies with domestic and international emission regulations for heavy-duty vehicles, serving as high-quality aftermarket replacement spare parts for heavy commercial vehicles and large construction machinery.

Overview

Product Details

Produced in strict accordance with the original design specifications of Cummins and Holset, the structural layout, installation dimensions and boost pressure calibration parameters of 5358739 are identical to OEM parts, enabling direct bolt-on installation without pipeline modification. It can effectively solve common failures caused by turbo aging: insufficient heavy-load pulling power, excessive black smoke, abnormal engine oil consumption and obvious turbo lag. The rotor assembly undergoes ultra-precise dynamic balance calibration. All finished turbochargers pass air tightness test, boost pressure detection and comprehensive appearance inspection before delivery, and can operate stably for a long time under severe working conditions such as long-distance highway transportation, full-load climbing and sustained heavy-load operation.

Product Advantages

High-strength Materials & Stable Robust Structure

Turbine wheel and compressor impeller adopt high-temperature resistant nickel-based alloy material, with excellent thermal fatigue resistance, adapting to the ultra-high exhaust temperature operating environment of heavy-duty Cummins diesel engines
Reinforced floating oil film bearing system ensures smooth rotor rotation, effectively avoids oil leakage faults, and is suitable for long-term full-load driving scenarios
External pneumatic wastegate accurately controls intake boost pressure, prevents engine damage caused by overboost, and delivers quick power response under heavy loads

OEM Standard Precision Manufacturing

Overall shape, mounting hole layout and boost parameters are completely consistent with original factory accessories, plug-and-play installation without modification
High-precision dynamically balanced rotor lowers vibration and operating noise, effectively extending the overall service life of the turbocharger
Multiple air tightness inspections eliminate oil seepage, compressor surge and abnormal exhaust noise

Compatibility & Supply Status

Matched Engine: Foton Cummins Medium & Heavy-duty Diesel Engine, Turbo Spec: HE500, Assembly Number: 5358739
Matching Brand: Foton Cummins
Applicable equipment: Heavy trucks, long-distance logistics vehicles, large loaders, stationary large industrial diesel generator sets
Mature heavy-duty vehicle aftermarket spare parts supply system, sufficient inventory and short delivery cycle
Brand-new finished products in stock, favorable price and flexible bulk order cooperation terms

Technical Specifications

Part Name	Manufacturer	Applicable Engine	Assembly No.	Turbo Model	Supporting Equipment
Turbocharger	Matched for Foton Cummins	Foton Cummins Medium & Heavy-duty Diesel Engine	5358739	HE500	Heavy Truck, Long-distance Logistics Vehicle, Large Construction Machinery, Large Industrial Diesel Generator Set