Export Ready

Cummins Turbocharger 5328068 5328069

Name: Cummins Turbocharger 5328068 5328069
Brand: Komotashi
SKU: 00524
Rating: 4.8 (0 reviews)

Product Name: Turbocharger
Turbo Model: HE400WG
Assembly Part No.(Assy.): 5328068
Matching Engine: DCEC Cummins ISLe / ISL 8.9L Series Heavy-duty Diesel Engine
Application Scenarios: Heavy-duty trucks, highway coaches, construction machinery, industrial generator set overhaul replacement

HE400WG wastegate turbocharger is officially developed by Holset for Dongfeng Cummins (DCEC) ISL 8.9L large-displacement heavy-duty diesel engines. It compresses intake air to raise cylinder air density, improve fuel combustion efficiency and low-speed torque output, reduce fuel consumption and exhaust emissions, compliant with Euro IV, Euro V and China National emission standards, serving as genuine aftermarket replacement spare parts for commercial vehicles and engineering equipment.

Overview

Product Details

Manufactured strictly in accordance with Holset & Cummins original drawings, dimensional tolerances and industrial production standards, Assy No.5328068 shares identical structural layout, installation dimensions and boost calibration parameters with interchangeable part numbers, supporting direct bolt-on replacement without any modification. It thoroughly resolves common turbo faults: insufficient climbing power, excessive black smoke, abnormal engine oil consumption and obvious turbo lag caused by ageing or damage.The rotor assembly undergoes high-precision high-speed dynamic balance calibration; all finished products pass air tightness test, boost pressure calibration and comprehensive appearance inspection before delivery, capable of stable long-term operation under harsh working conditions including continuous full load, frequent start-stop and high exhaust temperature environment.

Product Advantages

High-strength Materials & Stable Structure

Turbine wheel and compressor impeller adopt high-temperature resistant nickel alloy material, excellent thermal fatigue resistance to adapt to high exhaust temperature working condition of large-displacement heavy-duty diesel engines
Advanced floating oil film bearing system ensures smooth rotor rotation, effectively prevents oil leakage, and withstands long-term heavy load impact and frequent urban start-stop conditions
External pneumatic wastegate precisely adjusts intake boost pressure in real time, avoids engine damage caused by overboost, and delivers responsive low-speed power output

OEM Standard Precision Machining

Overall outline, mounting hole layout and boost parameters fully consistent with original factory components, plug-and-play installation without pipeline modification
High-precision dynamically balanced rotor reduces operating vibration and noise, greatly extending the overall service life of the turbocharger
Multi-channel air tightness testing eliminates oil seepage, compressor surge and abnormal exhaust noise issues

Compatibility & Supply Status

Matched Engine: DCEC Cummins ISL 8.9L / ISLe Series heavy-duty diesel engines, Turbo Model: HE400WG, Assembly No.: 5328068
Applicable equipment: Heavy trucks, long-distance coaches, wheel loaders, road rollers, stationary industrial generator sets
Mature heavy-duty engine aftermarket spare parts supply system, sufficient stock and short delivery cycle
Brand-new finished goods in stock, favorable unit price and flexible cooperation policies for bulk orders

Technical Specifications

Part Name	Applicable Engine	Assembly No.	Turbo Model	Supporting Equipment
Turbocharger	DCEC Cummins ISL 8.9L Series Heavy-duty Diesel Engine	5328068	HE400WG	Heavy Truck, Highway Coach, Construction Machinery, Diesel Generator Set