Description
Overview:
The Coolant Expansion Tank for Yanmar 2GM20F and 3GM30F engines, with OEM No. 128397-44500, is a vital component designed to manage the coolant levels in your marine diesel engine. As a genuine Yanmar part, it ensures compatibility and reliability for your engine's cooling system. Made from durable materials, this expansion tank helps prevent overheating by allowing coolant to expand and contract as the engine temperature changes. It is specifically engineered for Yanmar engines, providing a perfect fit and optimal performance for models like the 2GM20F and 3GM30F.
Key Features:
- Genuine Yanmar part for assured quality and performance
- Designed for use with Yanmar marine diesel engines
- Durable construction for long-lasting use
- Helps maintain optimal engine temperature by managing coolant levels
- Direct replacement for OEM No. 128397-44500
- Easy to install, ensuring minimal downtime
Typical Applications:
This coolant expansion tank is typically used in marine diesel engines, specifically in Yanmar models like the 2GM20F and 3GM30F. It is essential for maintaining the cooling system's efficiency, preventing engine overheating, and ensuring smooth operation in marine environments.
Also known as:
This component is also referred to as a coolant reservoir or expansion reservoir, making it an essential part of your engine's cooling system maintenance.
Fits Models:
2GM20F, 3GM30F, 3HM35F, 3YM30-YEU
Alternate Part Numbers:
128397 44500, 128397-44500, 12839744500
Product Specifications
| L&S Part No. | 128397 44500 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Yanmar |
| OEM No. | Y128397-44500 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Yanmar |

