Description
Overview:
This Genuine Yanmar gasket (129150-49811) is an OEM sealing component for Yanmar industrial diesel engines used in compact plant, agricultural and power equipment. Made from high-quality composite gasket material engineered for oil and coolant resistance, it compresses to create a secure seal between mating engine flanges and housings, preventing leaks and maintaining correct operating pressures. It is designed for a precise fit on selected 3TNV and 4TNV series engines, including 3TNV82A-BPTB and 3TNV88-MWA, ensuring reliability and long service life. Suitable for both professional workshops and DIY maintenance, this gasket helps restore factory-standard sealing performance after disassembly or during routine overhauls, supporting efficient, clean engine operation and reducing the risk of unplanned downtime.
Key Features:
- Genuine Yanmar OEM part for assured compatibility and performance
- Precision-cut profile for an exact fit on specified TNV/TNE engine variants
- Durable composite material designed for oil, coolant and diesel resistance
- Reliable sealing to help prevent fluid and gas leaks at engine joints
- Stable compression and recovery for consistent clamping over time
- Manufactured to Yanmar quality standards for dependable service life
- Clean edges and correct bolt-hole alignment to aid straightforward installation
- Supports efficient running by maintaining correct pressures and temperatures
- Suitable for preventative maintenance and post-repair reassembly
- Helps reduce rework and downtime when servicing Yanmar engines
Typical Applications:
Used during servicing, repairs or rebuilds of Yanmar diesel engines fitted to mini excavators, loaders, generators, compressors, mowers and compact tractors. Ideal when resealing housings or covers after component replacement, coolant system work, or general maintenance to restore leak-free operation and preserve engine efficiency.
Also known as:
Engine gasket, flange gasket, housing gasket, cover gasket, sealing gasket, composite gasket, OEM engine seal, replacement gasket for Yanmar TNV/TNE engines.
Fits Models:
3TNE68, 3TNE82A-ETB, 3TNE82A-EWA, 3TNE88, 3TNV82A-BPTB, 3TNV82A-KWA, 3TNV88-BPTB2, 3TNV88-BPTS, 3TNV88-MWA, 3TNV88-XTBZ, 3TNV88-XWA, 3TNV88-XWA2, 4TNE84, 4TNE84T, 4TNE88, 4TNV84-KWA, 4TNV84T-KWA, 4TNV84T-MWA, 4TNV84T-XWA, 4TNV88-BPTB, 4TNV88-KWA, 4TNV88-QTB, 4TNV88-QTBZ, 4TNV88-XWA, 4TNV88-XWA2
Alternate Part Numbers:
129150-49811, 12915049811
Product Specifications
| L&S Part No. | 129150 49811 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Yanmar |
| OEM No. | 129150-49811 |
| Unit of Sale | 1 |
| Applications | 3TNE68, 3TNE82A-ETB, 3TNE82A-EWA, 3TNE88, 3TNV82A-BPTB, 3TNV82A-KWA, 3TNV88-BPTB2, 3TNV88-BPTS, 3TNV88-MWA, 3TNV88-XTBZ, 3TNV88-XWA, 3TNV88-XWA2, 4TNE84, 4TNE84T, 4TNE88, 4TNV84-KWA, 4TNV84T-KWA, 4TNV84T-MWA, 4TNV84T-XWA, 4TNV88-BPTB, 4TNV88-KWA, 4TNV88-QTB, 4TNV88-QTBZ, 4TNV88-XWA, 4TNV88-XWA2 |
| Machine Type | Engines |
| Fits Brands | Yanmar |
| Fits Models | 3TNE68 | 3TNE82A-ETB | 3TNE88 | 3TNE82A-EWA | 4TNE88 | 4TNE84T | 4TNE84 | 3TNV88-XTBZ | 4TNV88-QTB | 4TNV88-QTBZ | 3TNV82A-BPTB | 3TNV88-BPTB2 | 4TNV88-BPTB | 3TNV82A-KWA | 3TNV88-XWA2 | 3TNV88-XWA | 4TNV84T-XWA | 4TNV88-XWA | 4TNV84T-KWA | 4TNV84T-MWA | 3TNV88-MWA | 4TNV88-XWA2 | 4TNV84-KWA | 3TNV88-BPTS | 4TNE88-RBS1 |
