| Brand Name: | JFDL- Dongfeng Belt Tensioner Assembly |
| Model Number: | 5472442L 5662690X |
| MOQ: | 1pc |
| Price: | negotiation |
| Packaging Details: | Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs. |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
Integrated Assembly Design: The 5472442L 5662690X belt tensioner assembly comprises the pulley, tensioner arm, and spring mechanism, simplifying the maintenance and replacement process.
Smooth Bearing Operation: Featuring internal bearing support, the 5472442L 5662690X automatic belt tensioner allows the pulley to spin at high speeds in sync with the engine, thereby reducing rotational resistance and wear.
High-Temperature Resistance: Engineered for the high-temperature, high-vibration and continuous-operation environment of engine drive systems, this unit offers excellent mechanical strength and durability, making it suitable for heavy-duty applications such as long-haul trucking.
| Product Name |
5472442L 5662690X Belt Tensioner Assembly Automatic Belt Tensioner |
Form | Heavy truck belt tensioner torsional automatic tensioning unit |
| Part Number | 5472442L 5662690X | Main Market |
Africa South America Southeast Asia Mongolia |
| Type | Automatic Mechanical Belt Tensioner | Function | Absorbing belt vibrations, reducing drive noise, and extending accessory life |
| Supply Ability | 30776PCS | Single package size | 30X15X15 cm |
| Application | Dongfeng Foton Auman Truck | Single gross weight | 2.000 kg |
| Material |
Cast Aluminum/Iron |
Placement | Foton Auman Truck Belt Tensioner Assembly mounted on the accessory drive bracket at the front of the engine |
| Usage | Dongfeng truck belt tensioner Assembly Automatically adjusting and maintaining V-ribbed belt tension to prevent slippage | Keyword | Sensor for Dongfeng Foton Auman Truck Parts |
![]()
![]()
![]()
| No. | Part Number | Applicable Models | Products Name |
| 1 | 1023015-M50-02000 | Yuchai Xichai | Belt Tensioner Assembly |
| 2 | 100852390 | Weichai Engine | |
| 3 | VG1246060005 | SINOTRUK Howo | |
| 4 | 092V95800-7478 092V95800-7476 | ||
| 5 | 201V95800-7477 | ||
| 6 | 186-1002120 | Shacman Dongfeng | |
| 7 | 3974102 | King Long Bus |
Product and Packaging
![]()
![]()
Maintenance Points
Before installation, inspect the pulley groove for cracks and ensure the bearing rotates smoothly without binding.
Use specialized tools during installation; don't use brute force to pry the bracket, as this can cause it to break.
Tighten bolts to the specified torque; avoid over-tightening, which could strip the threads. It is recommended to replace the belt and tensioner as a set to prevent compatibility issues between new and old components.
After installation, start the engine and observe at idle to check for abnormal noises or any belt wobbling and misalignment.
| Brand Name: | JFDL- Dongfeng Belt Tensioner Assembly |
| Model Number: | 5472442L 5662690X |
| MOQ: | 1pc |
| Price: | negotiation |
| Packaging Details: | Unified cardboard, packaging with bubble wrap inside and wrapped with film outside. Large items can be palletized or packaged according to customer needs. |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
Integrated Assembly Design: The 5472442L 5662690X belt tensioner assembly comprises the pulley, tensioner arm, and spring mechanism, simplifying the maintenance and replacement process.
Smooth Bearing Operation: Featuring internal bearing support, the 5472442L 5662690X automatic belt tensioner allows the pulley to spin at high speeds in sync with the engine, thereby reducing rotational resistance and wear.
High-Temperature Resistance: Engineered for the high-temperature, high-vibration and continuous-operation environment of engine drive systems, this unit offers excellent mechanical strength and durability, making it suitable for heavy-duty applications such as long-haul trucking.
| Product Name |
5472442L 5662690X Belt Tensioner Assembly Automatic Belt Tensioner |
Form | Heavy truck belt tensioner torsional automatic tensioning unit |
| Part Number | 5472442L 5662690X | Main Market |
Africa South America Southeast Asia Mongolia |
| Type | Automatic Mechanical Belt Tensioner | Function | Absorbing belt vibrations, reducing drive noise, and extending accessory life |
| Supply Ability | 30776PCS | Single package size | 30X15X15 cm |
| Application | Dongfeng Foton Auman Truck | Single gross weight | 2.000 kg |
| Material |
Cast Aluminum/Iron |
Placement | Foton Auman Truck Belt Tensioner Assembly mounted on the accessory drive bracket at the front of the engine |
| Usage | Dongfeng truck belt tensioner Assembly Automatically adjusting and maintaining V-ribbed belt tension to prevent slippage | Keyword | Sensor for Dongfeng Foton Auman Truck Parts |
![]()
![]()
![]()
| No. | Part Number | Applicable Models | Products Name |
| 1 | 1023015-M50-02000 | Yuchai Xichai | Belt Tensioner Assembly |
| 2 | 100852390 | Weichai Engine | |
| 3 | VG1246060005 | SINOTRUK Howo | |
| 4 | 092V95800-7478 092V95800-7476 | ||
| 5 | 201V95800-7477 | ||
| 6 | 186-1002120 | Shacman Dongfeng | |
| 7 | 3974102 | King Long Bus |
Product and Packaging
![]()
![]()
Maintenance Points
Before installation, inspect the pulley groove for cracks and ensure the bearing rotates smoothly without binding.
Use specialized tools during installation; don't use brute force to pry the bracket, as this can cause it to break.
Tighten bolts to the specified torque; avoid over-tightening, which could strip the threads. It is recommended to replace the belt and tensioner as a set to prevent compatibility issues between new and old components.
After installation, start the engine and observe at idle to check for abnormal noises or any belt wobbling and misalignment.