Description
Overview:
This non-genuine alternator is a direct replacement for machines using Yanmar small diesel engines, including the Takeuchi TB108 and Yanmar 3TN75. Built with a robust cast aluminium housing and steel hardware, it provides dependable battery charging and stable electrical power for compact construction and garden machinery. It replaces OEM part numbers 129150-77201, 129150-77202 and 129150-77203, offering a practical solution when the original unit wears out or fails. The compact form factor and V-belt driven design suit mini excavators and other plant powered by Yanmar 3TN-series engines, helping keep starting, lighting and control systems operating consistently in everyday site conditions.
Key Features:
- Non Genuine Part designed as a direct-fit replacement for Yanmar OEM 129150-77201/129150-77202/129150-77203
- Durable cast aluminium body with steel pulley and fasteners for long service life
- Reliable charging performance to support starting, lighting and machine electrics
- V-belt compatible design for straightforward belt alignment and tensioning
- Direct-fit mounting for typical Yanmar 3TN applications to reduce downtime
- Built to handle vibration and dust commonly found on construction and landscaping sites
- Suitable for a wide range of Yanmar 3TN, 3TNE and 3TNV engine installations
- Cost-effective alternative to OEM while maintaining fit and function
Typical Applications:
Used on compact plant and equipment powered by Yanmar 3-cylinder diesels, such as mini excavators, small loaders, site dumpers, compressors and generators. Typical roles include charging the battery, powering work lights, gauges and control circuits, and maintaining reliable starts during frequent stop/start site work.
Also known as:
Engine alternator for Yanmar engines, Takeuchi TB108 alternator, charging alternator, Yanmar 3TN-series alternator, replacement alternator for compact plant, replacement generator/alternator unit for mini excavators.
Fits Models:
-103-05, 10305, 2D68, 2D68 E, 2D68E, 2TN68, 3D67, 3D68 E, 3D68 E-3B, 3D68E, 3D72, 3D72-2GA, 3D722GA, 3D74 E, 3D74E, 3D78 E, 3D78E, 3D82, 3D84, 3D84 N, 3D84N, 3TN68, 3TN72, 3TN74, 3TN75, 3TN78, 3TN82, 3TN84, 3TNA72, 3TNA72L-UTBZ, 3TNE68, 3TNE68-ETB1, 3TNE68-NTB, 3TNE68-TB1, 3TNE74, 3TNE84, 3TNV82, 3TNV88, 4TNE84, B 15-3, B10, B14, B15, B153, PC 03-2, PC 05-7, PC 07-2, PC 10-7, PC 15-3, PC 15-8, PC 20-7, PC032, PC05, PC057, PC072, PC08UU-1-A, PC107, PC12R-8, PC12R8, PC153, PC158, PC207, PC27R-8, PC27R8, PC28UU-1, PC28UU1, TB 014, TB 015, TB 016, TB014, TB015, TB016, TB108
Alternate Part Numbers:
129150-77201, 129150-77202, 129150-77203, 12915077201, 12915077202, 12915077203, 129150-77203, 129150 77203, 129150 77202, 129150-77201, 129150-77202, 129150 77201, 12915077203, 12915077202, 12915077201
Product Specifications
| L&S Part No. | 080 242 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | -103-05, 10305, 2D68, 2D68 E, 2D68E, 2TN68, 3D67, 3D68 E, 3D68 E-3B, 3D68E, 3D72, 3D72-2GA, 3D722GA, 3D74 E, 3D74E, 3D78 E, 3D78E, 3D82, 3D84, 3D84 N, 3D84N, 3TN68, 3TN72, 3TN74, 3TN75, 3TN78, 3TN82, 3TN84, 3TNA72, 3TNA72L-UTBZ, 3TNE68, 3TNE68-ETB1, 3TNE68-NTB, 3TNE68-TB1, 3TNE74, 3TNE84, 3TNV82, 3TNV88, 4TNE84, B 15-3, B10, B14, B15, B153, KOMATSU, Komatsu Engine, PC 03-2, PC 05-7, PC 07-2, PC 10-7, PC 15-3, PC 15-8, PC 20-7, PC032, PC05, PC057, PC072, PC08UU-1-A, PC107, PC12R-8, PC12R8, PC153, PC158, PC207, PC27R-8, PC27R8, PC28UU-1, PC28UU1, TB 014, TB 015, TB 016, TB014, TB015, TB016, TB108 |
| Machine Type | Excavators |
| Fits Brands | Komatsu, Takeuchi, Yanmar |
| Fits Models | TB108 | B10 | B14 | B15 |
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