Lombardini Seawater / Impeller Pump

SVB item number: 57330

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In order to assist skilled skippers in carrying out their own repairs without causing a total loss, we offer seawater/impeller pumps for the most common types of engines on the market. Product details

Recommended retail price: €261.28

only €232.95

-11%

VAT inc., ex-works

You save: €28.33

Available on 19.06.2026

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Available variants

Alternative

JOHNSON PUMP Lombardini Seawater / Impeller Pump

€277.50

only €264.95

VAT inc., ex-works

To product

At a glance!

Pump type: ST139

Max. flow rate: 32 l / min

Product data

SVB item number 57330
Description Lombardini seawater / impeller pump
Pump type ST139
Max. flow rate 32 l/min
Shaft-Ø 11.9 mm
Water connection Internal thread
Impeller hub Type 2
Thread 3/8"
Length 104 mm
Width 68 mm
Height 68 mm
Hole diameter 8 mm
Weight 0.8 kg
Material Bronze
For Lombardini LDW 1404, LDW 1503, LDW 1603, LDW 1904, LDW 2004
Spare part for Inboard engines

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17 Versions

Impeller 18653-0001B

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Shaft Seal for Seawater Pump ST 106/109/114/123/129/137/138/139/323/ PM 15/37

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Pump Cover for ST135, ST136, ST137, ST138 and ST139 Seawater Pump

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Cover Seal For Seawater Pump / Impeller Pump ST129/138/137 and F4B-9

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Replacement Screw for Seawater Pump

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O-ring 10.78 x 2.62

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Product details

Pipe thread	Outer-Ø
G 1/8"	9,73 mm
G 1/4"	13,16 mm
G 3/8"	16,66 mm
G 1/2"	20,96 mm
G 5/8"	22,91 mm
G 3/4"	26,44 mm
G 7/8"	30,20 mm
G 1"	33,25 mm
G 1 1/8"	37,90 mm
G 1 1/4"	41,91 mm
G 1 3/8"	44,32 mm
G 1 1/2"	47,80 mm
G 1 3/4"	53,74 mm
G 2"	59,61 mm
G 3"	87,80 mm

Note:

This product is delivered in original equipment manufacturer (OEM) quality. It is not the original product from the manufacturer.

The life of a seawater and impeller pump is limited, even if maintenance such as replacement of sealing and impeller are carried out regularly. The reason for this is corrosion, which is caused by the constant condensation of the pump even if the engine is not in use, as well as material removal due to erosion as a result of the high flow speed of the seawater inside the pump housing. OEM quality.
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 now offer seawater/impeller pumps for the most common types of engines on the market.

Suitable for:
Lombardini