Hunan Tianyuan 11.3Z-18020-A01 Turbocharger HQ56 TY1472 for Nangnei NQ140N4 Natural Gas Engine
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| Brand | Hunan Tianyan (TYEN) |
| Model | HQ56 TY1472 |
| OEM Number | 11.3Z-18020-A01 |
| Original Part Number | 49377-02720 |
| Replacement Number | 49T77-02720 |
| Turbo Technology | TD04L4 |
| Applicable Fuel | Natural Gas |
| Compatible Engine Displacement | Approx. 6 liters (based on YC6G platform) |
| Application Industry | Commercial Vehicles and Buses |
| Compatible Engine | Yuchai YC6G series, Nanning NQ series, EQD series natural gas engines |
Manufacturer No.
TY1472HQ5611.3Z-18020-A01
OEM Part No.
49377-0272011.3Z-18020-A01113Z18020A01
Engine Part No.
NQ140N4N240YC6G260N-50YC6GNYC6G230N-20EQD230N-20YC4EG140N-50YC4EG160N-50
Interchange No.
49T77-02720
Fitment Vehicles
Dongfeng MotorYutong BusNanhai NQ140N4 Natural Gas Engine
Exhaust and Intake System - Industrial Encyclopedia
Professional supply of original 11.3Z-18020-A01 turbocharger from Hunan Tianyuan (TYEN), model HQ56 TY1472, perfectly matching Nangnei NQ140N4 natural gas engine and Dongfeng Yutong coach. The turbocharger is compatible with OEM number 49377-02720 and replacement number 49T77-02720, using TD04L4 turbo technology, effectively enhancing the power and combustion efficiency of natural gas engines such as YC6G260N-50. Suitable for commercial vehicles and coaches such as Yutong coach and Dongfeng car, it is a reliable choice in the natural gas engine field.