3.90

Name: Seawater / Impeller Pump for Nanni Diesel 2.60 / 3.90
Brand: JOHNSON PUMP
Price: 289.95 EUR
Availability: PreOrder

SVB item number: 57833 Manufacturer no.: 10-24949-01

View Ratings (0)

View Ratings (0) Questions (0)

JOHNSON PUMP Seawater Impeller Pump for Nanni Diesel 2.60 3.90 Image 1 of 4

JOHNSON PUMP Seawater Impeller Pump for Nanni Diesel 2.60 3.90 Image 2 of 4

JOHNSON PUMP Seawater Impeller Pump for Nanni Diesel 2.60 3.90 Image 3 of 4

JOHNSON PUMP Seawater Impeller Pump for Nanni Diesel 2.60 3.90 Image 4 of 4

Is currently in 2 shopping baskets

Sold one time in the last 7 days

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

only €289.95

VAT inc., ex-works

Available on 29.06.2026

Having issues?
If you are not redirected to PayPal, it could be due to your browser settings. Please check and if necessary deactivate the setting "Hide IP address" in the settings -> Safari -> Hide IP address. Please also check your browser for updates.

Are you already using this item?

Add to my boat now.

To wish list Compare

Available variants

Alternative

Seawater / Impeller Pump for Nanni Diesel 2.60 / 3.90

€240.65

only €214.95

VAT inc., ex-works

To product

At a glance!

Max. flow rate: 34.5 l / min

Product data

SVB item number 57833
EAN 7330717014285
Manufacturer no. 10-24949-01
Description JOHNSON PUMP F4B-9
Pump type Not specified
Max. flow rate 34.5 l/min
Shaft-Ø 12 mm
Water connection Internal thread
Impeller hub Type 2
Thread 3/8"
Length 100 mm
Width 130 mm
Height 140 mm
Hole diameter 8 mm
Weight 0.9 kg
Material Bronze
For Nanni Diesel 2.60, 3.90
Spare part for Inboard engines

Must-haves

-14%

MAESTRINI Hose nozzle / male thread / brass

only €2.20

VAT inc., ex-works

Accessories

-17%

JOHNSON PUMP Impeller / MC97 / 6 Blades / Type 2

only €22.95

VAT inc., ex-works

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

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:
Nanni Diesel