Yanmar 1GM Seawater and Impeller Pump
SVB item number: 57136
In order to assist skilled skippers in carrying out their own repairs without causing a total loss, we are now offering seawater / impeller pumps for the most common types of engines on the market. Product details
Recommended retail price:
€437.30
only
€329.95
-25%
You save: €107.35
2
| in stock
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Product data
- SVB item number 57136
- Description Seawater and impeller pump ST303
- Pump type ST303
- Max. flow rate 14 l/min
- Shaft-Ø 10 mm
- Water connection Internal thread
- Impeller hub Type 2
- Thread 1/4"
- Length 61 mm
- Width 67 mm
- Height 61 mm
- Hole diameter 7 mm
- Weight 0.75 kg
- Material Bronze
- For Yanmar 1GM10
- Spare part for Inboard engines
Product details
Note:
This product is delivered in original equipment manufacturer (OEM) quality. It is not the original product from the manufacturer.
This product is delivered in original equipment manufacturer (OEM) quality. It is not the original product from the manufacturer.
The life of a seawater pump / impeller pump is limited, even if maintenance activities such as replacement of sealing and impeller are performed regularly. The reason for this is corrosion, which is caused by the constant condensation of the pump even if the engine is at a standstill, as well as material removal due to erosions as a result of the high flow speed of the seawater inside the pump housing.
Often small but steadily increasing leakages, usually at the bottom of the housing, are signs of a pump's demise. At that point, you should think about a replacement.
In order to assist skilled skippers in carrying out their own repairs without causing a total loss, we are now offering seawater pumps (impeller pumps) for the most common types of engines on the market. Dimensions, connection widths, flow rates and shaft diameters are provided in the table. Here you can also find information on which pump is suitable for which engine manufacturer / type of engine.
Our seawater pumps are "OEM quality" approved and meet the requirements of engine manufacturers.
Often small but steadily increasing leakages, usually at the bottom of the housing, are signs of a pump's demise. At that point, you should think about a replacement.
In order to assist skilled skippers in carrying out their own repairs without causing a total loss, we are now offering seawater pumps (impeller pumps) for the most common types of engines on the market. Dimensions, connection widths, flow rates and shaft diameters are provided in the table. Here you can also find information on which pump is suitable for which engine manufacturer / type of engine.
Our seawater pumps are "OEM quality" approved and meet the requirements of engine manufacturers.
Features
Discover the features that make this product stand out. From technical details to special functions – we’ve summarized all the key information for you.
Pump type
ST303
14 l/min
Shaft-Ø
10 mm
Water connection
Internal thread
Type 2
Material
Bronze
Documents
Manual
PDF (67,95 KB)
Spare parts
Spare part finder
How it works
Systems
Product safety
by
José M.
4/11/2025
Verified purchase
in use on a Jeaneau - Sangría
4/11/2025
Verified purchase
in use on a Jeaneau - Sangría
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