Sherwood G2903X Flange Mounted Engine Cooling Pump (Flange Ports)

Part No: SWG2903X

This is a genuine Sherwood G2903X flange mounted boat engine cooling pump, using raw water intake (river water or sea water) to cool the engine. The Sherwood G2903X is supplied with a 12 vane threaded flexible neoprene impeller.

Please note: the G2903X pump is NOT supplied with inlet & outlet connections shown in the image.

The Sherwood G2903X flexible impeller engine cooling pump replaces Sherwood pump models: G1810-01, G1810X, G1814-01, G1814X and G2903-01.

Typical applications for the Sherwood G2903X pump include: Cummins QSM11 diesel engines, replaces Cummins pump 3349392.

The raw water engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Over the years, Sherwood raw water pumps developed a reputation of excellence in quality; and today are chosen for their performance and dependability by the most prestigious marine engine manufacturers.

Sherwood pumps are one of the largest suppliers of flexible rubber impeller cooling pumps for marine engines in the USA. They can be found fitted on some of the most well known engine brands in both pleasure and commercial boats.

To ensure that your boat engine cooling pump performs as required, regular preventative maintenance and inspection should be carried out. The pump impeller should be replaced every 3-12 months depending on application.

The number one reason for premature engine wear is overheating. To maintain engine performance, insist upon genuine Sherwood pumps and impellers.

Sherwood G2903X Spare Parts:

Key | Spare Parts | Part Numbers | Quantity

1 | Cap Screw | 19626 | 5

2 | Lock Washer | 15944 | 5

3 | Cover Plate | 19837 | 1

4 | Quad Ring | 21561 | 2

5 | Impeller Kit | 29000K | 1

6 | Cam Liner Half | 21106 | 2

7 | Wear Plate | 19836 | 1

8 | Pin | 21566 | 1

9 | Retaining Ring | 19762 | 2

10 | Washer | 19866 | 1

11 & 15 | Mechanical Seal | 24511 | 1

12 | Bolt | 21172 | 3

13 | Body | 23396 | 1

14 | Housing | 23523 | 1

21 | Retaining Ring | 19867 | 1

22 | Shaft & Bearing Assembly | 25103 | 1

24 | Lip Seal | 25264 | 1

25 | Bearing Shield | 23425 | 1