Description
Overview:
This Genuine Yanmar OEM gasket (OEM No. 129900-13251) is a precision-cut, metal sealing component designed for Yanmar 4TNV98 series diesel engines, including 4TNV98-VTBZ and 4TNV98-XTBW. Made from heat- and oil-resistant metal with a silver finish, it provides a tight, reliable seal between mating engine surfaces to prevent gas, oil, or coolant leaks. The robust construction handles high temperatures, vibration, and pressure changes common in heavy-duty operation. Its two-hole flange form factor aids alignment during fitting, helping ensure a clean, consistent seal. Suitable for use across construction, agricultural, and industrial equipment powered by Yanmar TNV engines, this genuine part helps maintain performance, reduce downtime, and support long engine life when carrying out repairs or scheduled maintenance.
Key Features:
- Genuine Yanmar OEM part for assured compatibility and quality
- Engineered for 4TNV98 variants to deliver an accurate, repeatable fit
- Durable metal construction resists heat, oil, fuel, and corrosion
- Maintains a gas- or fluid-tight joint to minimise leaks and performance loss
- Two-bolt flange pattern for straightforward alignment during fitting
- Stable sealing under thermal cycling and vibration
- Made to Yanmar standards for consistent thickness and surface finish
- Supports efficient running and reduces risk of rework when servicing
Typical Applications:
Used during engine repairs and servicing on Yanmar 4TNV98-powered machinery, such as mini excavators, loaders, generators, pumps, and compressors. Ideal when refitting pipework, housings, manifolds, and covers where a flange-type gasket is required. Suitable for leak rectification, top-end work, and preventative maintenance to keep equipment reliable on site or in the workshop.
Also known as:
Engine gasket, sealing gasket, flange gasket, mating-surface gasket, engine joint seal, metal gasket, face gasket, component interface seal.
Fits Models:
4TNV98-VTBZ, 4TNV98-XTBW, 4TNV98-YTBL
Alternate Part Numbers:
129900-13251, 12990013251
Product Specifications
| L&S Part No. | 129900 13251 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Yanmar |
| OEM No. | 129900-13251 |
| Unit of Sale | 1 |
| Applications | 4TNV98-VTBZ, 4TNV98-XTBW, 4TNV98-YTBL |
| Machine Type | Engines |
| Fits Brands | Yanmar |
| Fits Models | 4TNV98-VTBZ |
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