Control box assembly 4A3LR.670100
Classification:
Product Description
Control Box Assembly 4A3LR.670100
Part Name: Control Box Assembly
Material Code: 240100170129
Specifications and Model: 4A3LR.670100
Packaging Dimensions: 220mm*180mm*70mm
Product Weight: 1.50Kg
Product Description: The control box assembly 4A3LR.670100 is an important accessory specially designed for Dongfanghong series engines. Its core function is to precisely control the engine's electronic management system, ensuring efficient and stable engine operation. The ECU (Electronic Control Unit), as the "brain" of a modern engine, receives data from various sensors, processes it quickly, and issues instructions to adjust key parameters such as fuel injection and ignition timing to optimize power output, reduce emissions, and improve fuel efficiency. The control box assembly is manufactured using advanced packaging technology and high-quality materials, with good shock resistance and waterproof performance, capable of adapting to various harsh working environments to ensure long-term stable operation of the engine. In addition, its compact structural design and standardized interfaces facilitate installation and maintenance, making it an ideal choice for repair, replacement, or system upgrades.
Applicable Models: Can be used on general model tractor platforms, agricultural machinery, engineering machinery, generator sets, etc.
| List of Adaptable Models | ||||
| LR6M3LU-T73YNR-U3 | LR6A3LU-T50YDNQ-U3 | YT4B4U-T70MN-U3 | LR6M5U-T73FYNR-U3 | LR4R3LU-T73X1-U3 |
| LR4M5LU-T50XQ-U3 | LR6A3LU-T50X1YNR-U3 | LR6A3LU-T50YDN-U3 | LR6R3LU-T73X2DY-U3 | LR6A3LU-T50YDQ-U3 |
| LR4M5LU-T50S1N-U3 | LR6A3LU-T207N-U3 | LR6R3LU-T73X3DW-U3 | LR4M5LU-T73XS1Q-U3 | LR4M5U-T70Y1Q-U3 |
| LR4R3LU-T73X3-U3 | LR4M3LUP-T73FJS1R-U3 | LR4M3LUP-T73FJNR-U3 | LR4M5LU-T73FHXQR-U3 | LR6M5U-T73YNR-U3 |
| LR6M5U-T76Y-U3 | LR4M5LU-T73XS1-U3 | LR4M5LU-T50X-U3 | YT4B4U-T70N-U3 | LR6V5U-T88-U3 |
| LR6A3LU-T50YD-U3 | LR6A3LU-T50FNR-U3 | LR4M5LU-T73XS1N-U3 | YT4B4U-T70YQ-U3 | LR4M3LU-T73FHS1R-U3 |
| LR6A3LU-T50YR-U3 | YT4B4U-T70-U3 | LR6M5U-T76YS-U3 | LR6R3LU-T73X1WNR-U3 | LR6R3LU-T73X2DWN-U3 |
| LR6M5U-T73X-U3 | LR4R3LU-T73X3Q-U3 | LR4M3LU-T73FHR-U3 | LR4M5LU-T73FN-U3 | LR4M5LU-T73XN-U3 |
| LR6M5U-T73YS-U3 | LR4M5LU-T50S1NQ-U3 | LR6B5U-T50NR-U3 | LR4M5U-T70Y-U3 | LR6R3LU-T73X3WQR-U3 |
| LR4M5LU-T50S1-U3 | LR6M5U-T73YSQ-U3 | LR4M5LU-T73-U3 | LR4M5LU-T73S1N-U3 | LR4M5LU-T73FR-U3 |
| LR6M5U-T73NR-U3 | YT4B4U-T70X-U3 | LR4R3LU-T73X3N-U3 | YT4A1LU-T70Y-U3 | LR6M5U-T76FYR-U3 |
| LR6M5U-T73-U3 | LR4M5LU-T73FXS1R-U3 | LR4R3LU-T73X1N-U3 | LR6R3LU-T73X2WQR-U3 | LR4M3LUP-T73FJR-U3 |
| LR6M5U-T73N-U3 | LR4M5LU-T50FS1R-U3 | LR4R3LUP-T73X3FJSR-U3 | LR6R3LU-T73X1WR-U3 | LR4R3LU-T73X4N-U3 |
| LR6M5U-T73YSN-U3 | LR4M5LU-T73XS1NQ-U3 | LR4R3LUP-T73X3FJR-U3 | LR4M3LU-T73FS1NR-U3 | LR4M5U-T70X1-U3 |
| LR6A3LU-T50YNR-U3 | YT4B4U-T70Y-U3 | LR6A3LU-T160A-U3 | LR4M5LU-T73FNR-U3 | LR6V5U-T90XK-U3 |
| YT4B4U-T70M2-U3(FW) | LR6A3LU-T50YA-U3 | LR4M3LU-T73FS1R-U3 | LR4M5LU-T50NQ-U3 | LR4M3LUP-T73FJ-U3 |
| LR6M5U-T73Q-U3 | LR6M3LU-T73ZA-U3 | LR4M5LU-T50XN-U3 | LR4R3LU-T73X4-U3 | LR4R3LU-T73FX3-U3 |
| LR4R3LU-T73X3F-U3 | LR4R3LU-T73X3FHR-U3 | LR4R3LU-T73X2Q-U3 | LR6M5U-T73FR-U3 | LR6R3LU-T73X2YR-U3 |
| LR6M5U-T73FYR-U3 | LR6M5U-T73A-U3 | LR4M5LU-T73S1-U3 | LR6A3LU-T50XNR-U3 | LR4M3LU-T73FR-U3 |
| LR4R3LU-T73X2-U3 | LR6A3LU-T50-U3 | LR4R3LU-T73X2NQ-U3 | LR6M3LU-T4A-U3 | LR6R3LU-T73X2WR-U3 |
| LR4M5LU-T50H-U3 | LR6M5U-T73R-U3 | LR6M3LU-T73A-U3 | LR6M5U-T73YNQ-U3 | LR4M5LU-T50C-U3 |
| LR6A3LU-T50X1YR-U3 | LR4R3LU-T73X3FR-U3 | LR4M3LU-T73FNR-U3 | LR6R3LU-T73X2DYNQ-U3 | LR4M5LU-T50-U3 |
| LR4M3LU-T73FQR-U3 | LR6M5U-T73YSNQ-U3 | LR6A3LU-T50X1YA-U3 | LR6R3LU-T73X3DWR-U3 | LR6M5U-T73YN-U3 |
| LR6R3LU-T73X3DWN-U3 | LR6M5U-T76YN-U3 | LR4M5LU-T50S1Q-U3 | LR6R3LU-T73X3WA-U3 | LR6R3LU-T73X2DW-U3 |
| LR4M5LU-T50HXN-U3 | LR4M3LUP-T73FJS1NR-U3 | LR4R3LU-T73X2N-U3 | LR4M3LU-T73FNQ-U3 | LR6M3LU-T4-U3 |
| LR6A3LU-T1-U3 | LR4M5LU-T73FXS1NR-U3 | LR6M5U-T76YSN-U3 | LR4M3LUP-T73FJN-U3 | LR4R3LUP-T73X3FJS-U3 |
| LR6A3LU-T102X-U3 | LR4M5LU-T73HXR-U3 | YT4B4U-T70Q-U3 | LR4M5U-T70X1Q-U3 | LR4M5LU-T73FHXA-U3 |
| LR6R3LU-T73X1WA-U3 | LR6A3LU-T50P-U3 | YT4B4U-T70XN-U3 | LR6A3LU-T9-U3 | LR4M3LU-T73FHS1NR-U3 |
| LR6V5U-T67-U3 | LR6R3LU-T73X3WNR-U3 | LR4V5UP-T73GN-U3 | LR6M3LU-T50FNR-U3 | LR4M5LU-T50HX-U3 |
| LR4R3LU-T73X3FN-U3 | LR6M5U-T73Y-U3 | LR4M5U-T70XQ-U3 | LR6R3LU-T73X2WNR-U3 | LR6R3LU-T73X3WR-U3 |
| LR6A3LU-T50FA-U3 | LR6M5U-T76NR-U3 | LR6R3LU-T73X4WNR-U3 | LR6V5U-T88X-U3 | LR4R3LUP-T73X3FJ-U3 |
| LR4M3LU-T73FN-U3 | LR6M5U-T73FYSR-U3 | LR4M5LU-T50FR-U3 | YT4B4U-T70YN-U3 | LR6M5U-T76YQ-U3 |
| LR4M5LU-T73X-U3 | LR6M5U-T73XN-U3 | LR4M5LU-T50N-U3 | LR4M5LU-T73N-U3 | LR4M5LUP-T50S1N-U3 |
| LR4M3LU-T73FHNR-U3 | LR4R3LU-T73X3NQ-U3 | YT4B4U-T70Y1-U3 | LR4R3LU-T73X1Q-U3 | LR4R3LUP-T73X3FJNR-U3 |
Previous Page
Next Page
Recommend Products
Flood and drought operations are omnipotent
LZ2604 High-horsepower Tractor
Intelligent control for easy shifting
Excellent quality
LX2404-D(G4) Tractor For Paddy Field
Excellent quality
Welcome your message consultation
Jiangsu Zhixun Agricultural Machinery Co., Ltd.
Dongtai Store: No. 1 Longteng East Road, Dongtai, Jiangsu Province
Sheyang Store: Airport Road, Sheyang County, Yancheng, Jiangsu Province
Changzhou Store: No. 51 Zonglu Road, Zhonglou District, Changzhou, Jiangsu Province
Official Website QR Code
Taobao QR Code
Copyright©2026 Jiangsu Zhixun Agricultural Machinery Co., Ltd. All Rights Reserved.