HT12-17A Turbocharger 8972389791 for Isuzu 4JG1T 3.1L Engine
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| Turbo Model | HT12-17A / HT12-20 |
| Engine Model | Isuzu 4JG1T 3.1L (3059cc) |
| Cooling Type | Oil Cooled |
| Turbo Axle Material | 42CrMo |
| Turbo Blade Material | K418 Nickel-based Alloy |
| Vortex Shell Material | QT SiMo Spheroidal Graphite Silicon Molybdenum Cast Iron |
| Impeller Blade Count | 6+6 Blades |
| Wheel Diameter | 52.46 mm |
| Back Panel Type | Flatback |
| Impeller Process | anti-oxidation coating |
| Lubrication Method | Engine Oil Pressure Lube |
| Installation | Exhaust side |
OEM Part No.
8972389791897238-97918-97238-979-189731865108-97318-651-0897318-6510
Engine Part No.
4JG14JG1T4JG24GJ2
Interchange No.
047-278047-279047-280047-28310472801047283Z-8-97238-979-10472780472790472800472838972389792897238-979240151-096004015109600
Fitment Vehicles
Hitachi EX75US-7Hitachi ZAX70Hitachi ZX70Hitachi ZX70LCHitachi ZX75URHitachi ZX75USHitachi ZX85USJCB 70NXJCB 80NXShimizu TL140Shimizu CTL70Doosan DH55Caterpillar MTL20Sany SY55CGehl CTL70Sumitomo HA50WMustang Skid Steer LoaderKobelco ExcavatorIsuzu Forklift EET0007ETK0007
Exhaust and Intake System - Industrial Encyclopedia
This Isuzu turbocharger, OEM number 8972389791, corresponds to the HT12-17A/HT12-20 model, designed for the 4JG1T 3.1L diesel engine. As a Hitachi OEM or high-quality aftermarket replacement part, it is widely compatible with Hitachi, Takeshi, JCB, IHI, Sany, CAT, and other brands of excavators, skid loaders, forklifts, and other construction machinery. It provides strong boost power, improves fuel economy, and uses a 42CrMo turbo shaft and K418 alloy impeller, oil-cooled lubrication, ensuring long-term reliable operation.