Weifu 1118300CAZ Turbocharger Assembly (GARRETT GT20 / 758815-5013S) for Jiangling JX493ZQ Engine, Baodian, Baowei, Kaiyun Pickup
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| Turbo Model | Garrett GT20 |
| Wufu Part Number | 1118300CAZ |
| Garratt Assembly Number | 758815-5013S / 758815-5013 / 758815-8 |
| Engine Model | Jiangling JX493ZQ Series (2.8L Inline 4-cylinder Diesel Engine) |
| Compressor Blade Diameter | Approximately 49mm / 34mm (GT20 typical specification) |
| Turbine Blade Diameter | Approx. 42mm / 36mm (GT20 Typical Specification) |
| Turbo Shell Material | K18 High-Nickel High-Temperature Alloy (with temperature resistance of 950°C+) |
| Compressor Shell Material | A356-T6 Aluminum Alloy |
| Bearing System | Full Floating Bearing (Double Thrust Ring Design) |
| Lubrication and Cooling Method | Engine oil lubrication + engine oil cooling (without water cooling) |
| Exhaust Bypass Valve Type | Pneumatic Actuator (Exhaust Wastegate) |
| Intake Flange Type | Compressor Outlet Clamp/Flange (depending on the specific vehicle model) |
| Exhaust Flange Type | Turbo Inlet 4 Bolt Flange (JX493ZQ Standard) |
| Dynamic Balance Accuracy | Rotor assembly < 1 mg·mm (G2.5 level and above) |
| Emission Standard Compatibility | China III / Euro 3, some batches support China IV |
| Weight | Approx. 5.5 - 6.5 kg |
Manufacturer No.
1118300CAZ1118300AAJ1118300CAT1118300TC1118300CATC11118300ANB082V09100-75901150900004-1
OEM Part No.
1118300CAZ758815-5013S758815-5013758815-87588150002
Engine Part No.
JX493ZQJX493ZQ5AJX493ZQ5BJX493ZQ5CJX493ZQ14JB1-TC4JG2-TC
Interchange No.
758815-5013S758815-5013758815-875881500021118300AAJ1118300CAT1118300TC1118300CATC1TB2557TB2577WIP055GT20TB25GT22
Fitment Vehicles
Jiangling Baodian 2.8TJiangling Baowei 2.8TJiangling Kaiyun 2.8TJiangling Pickup JX493ZQ SeriesIsuzu 4JB1/4JG2 Related Modifications
Exhaust and Intake System - Industrial Encyclopedia
Original Weifu Gaokang manufacturing, GARRETT GT20 technology platform, part number 1118300CAZ / 758815-5013S. Precisely fits Jiangling Baodian, Baowei, Kaiyun and other light commercial vehicles equipped with JX493ZQ5A/B/C/1 2.8L diesel engines. Effectively solves problems such as insufficient power, delayed acceleration, and excessive emissions. Uses K18 high-temperature alloy turbine housing and precision balanced rotor, with high temperature resistance and long life, restoring original factory power response.