Description
Overview:
This starter motor is a non-genuine replacement designed to fit the Yanmar SV15 mini excavator running the 3TNV70 diesel engine. Built with a robust cast aluminium body and a steel gear, it delivers dependable cranking for cold and warm starts. It replaces OEM part numbers 119515-77010 and 119717-77010, and is supplied under MPN 080 256. The unit is a 12V, 1.1 kW gear-reduction type starter with a 9-tooth pinion and clockwise rotation, suitable for compact plant where reliable ignition is essential. Key mounting and electrical details are matched to common Yanmar layouts, making it a practical swap for worn or failed units while maintaining correct engagement, alignment and terminal connections.
Key Features:
- Non-genuine replacement compatible with Yanmar SV15 (3TNV70) for reliable starting
- Replaces OEM 119515-77010 and 119717-77010; MPN: 080 256
- 12V, 1.1 kW output for consistent cranking performance
- 9-tooth, clockwise (CW) rotation with gear-reduction (GR) drive for efficient torque delivery
- B+ terminal: M8 for secure battery cable connection
- Mounting flange: 80.00 mm (3.15 inches) for correct fitment to housing
- Two mounting holes; hole diameter: 11.00 mm (0.43 inches) for straightforward installation
- Drive distance: 21.00 mm (0.83 inches) to suit ring gear engagement on the 3TNV70
- Distance from back: 149.00 mm (5.87 inches); from front: 54.00 mm (2.13 inches); overall distance: 120.00 mm (4.72 inches) for space-critical builds
- Durable aluminium casing with steel pinion and nose cone for long service life
- Suitable for routine replacements to restore reliable ignition in compact excavators and dumpers
Typical Applications:
Used on Yanmar SV15 mini excavators and other compact plant using 3TNV70-based engines. Suitable for 1-ton dumpers and small site machinery where a 12V, 1.1 kW clockwise gear-reduction starter is specified. Ideal for restoring dependable starting performance after slow cranking, intermittent engagement, or failure of the original unit.
Also known as:
Starter, starter assembly, starter motor unit, ignition motor, engine cranker, cranking motor, 12V gear-reduction starter.
Fits Models:
1 Ton, 1TON, 1TonDumper, 3TNV70, 3TNV76-KWA, SV15
Alternate Part Numbers:
119515-77010, 119717-77010, 119515 77010, 11951577010, 11971777010
Product Specifications
| L&S Part No. | 080 256 |
|---|---|
| Unit of Sale | 1 |
| Applications | 1 Ton, 1TON, 1TonDumper, 3TNV70, 3TNV76-KWA, SV15 |
| Machine Type | Excavators |
| Fits Brands | Kubota, Thwaites, Yanmar |
| Fits Models | SV15 |
