Seawater Pump / Impeller Pump for Volvo Penta MD 2030/2040

Very happy with it Much cheaper than at the dealer

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customers like: Weight

customers like: Material

by Anuschka V.

Seawater pump Volvo Penta MD2030 very satisfied

by Max K.

by Harald K.

All the best

impeller pump built in, everything as ordered and expected

by Philipp H.

Sea water pump MD2040 After the drive pinion had been removed from the old pump shaft and screwed onto the new shaft, the pump was very easy to install. The new pump does not have to be opened for this! Tighten 4 screws with a 12 ring spanner and the pump is fixed! Tighten the hose clamps and the engine will run again. That shouldn't be a problem for a screwdriver. Finally spray over with Volvo-Penta Green and the pump looks like it was always there. I will write how the pump ultimately proves itself in operation.

by Wolfgang S.

SVB recommends

VOLVO PENTA O-ring for Seawater Pump / Impeller Pump Volvo Penta D1 Series, D2 Series and MD2010-2040 Engines

only €9.50

Cover Seal for Seawater Pump / Impeller Pump ST123/143/147/323/347

only €1.95

Accessories

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

only €5.95

Pump Cover for ST125, ST123, ST140, ST141, ST142, ST147, ST323 and ST347 Seawater Pump

only €21.95

Replacement Screw for Seawater Pump

only €1.50

O-ring 10.78 x 2.62

only €0.50

-5%

Impeller / neoprene / 6 blades / type 2

only €16.95

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

only €5.95

Pump Cover for ST125, ST123, ST140, ST141, ST142, ST147, ST323 and ST347 Seawater Pump

only €21.95

Replacement Screw for Seawater Pump

only €1.50

O-ring 10.78 x 2.62

only €0.50

-5%

Impeller / neoprene / 6 blades / type 2

only €16.95

Product details

The life of a seawater 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.
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 pumps for the most common types of engines on the market.

Suitable for:
Volvo Penta

MD2030
MD2040

Our seawater pumps are "OEM quality" approved and meet the requirements of engine manufacturers.

Documents

Drawing

PDF (70,57 KB)

Spare parts

Spare part finder

How it works

Systems

Product safety

What other SVB customers have to say

100% real reviews

17 customer reviews

4 (out of 17 ratings)

5 Stars

(9)

4 Stars

(3)

3 Stars

(2)

2 Stars

(2)

1 Stars

(1)

Advantages
Weight (4)
Material (4)
Price/performance ratio (4)
Compatibility (4)
Quality (2)
Mounting/Installation (1)
Lifespan (2)

Disadvantages
Mounting/Installation (2)

Customer images (2) from all reviews

by Rafael M.

10/6/2024 Verified purchase Variant: 57133

Very acceptable

It works fine for now

Advantages
Weight
Material
Price/performance ratio
Compatibility

by Wolfgang S.

6/11/2024 Verified purchase Variant: 57133

Good pump

The pump was necessary because the previous one was leaking on the water side of the shaft after less than 2 years and was also making a whistling noise. The old pump is now being repaired under warranty at SVB.
The inlet nozzle is unfortunately one centimeter too short to attach 2 hose clamps, which would be necessary for safety reasons. It would also be nice if the seal for the motor was included.
In the next few days I will order 2 replacement seals for the pump, which are available here at SVB.
That's why it only gives 4 points.

by Vétérinaire J.

6/5/2025 Verified purchase Variant: 57133

Perfectly adaptable BUT a specific tool and an O-ring are required

Very good reference, perfectly adaptable.
BUT
It's essential to specify that a three-prong hub puller (or bearing puller) or even a press is absolutely essential to remove the toothed wheel that operates the pump on the engine side.
Without this tool, it's unrealistic to try to replace the original seawater pump.

Advantages
Weight
Material
Price/performance ratio
Quality
Compatibility
Lifespan

Disadvantages
Mounting/Installation

by Dipl.-Ing. G.

9/7/2023 Verified purchase Variant: 57133