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Home Water - Hydraulics and OIL PUMPS WATER PUMP CAT 197-5993 Auxiliary Sea Water Pump | Marine Supplier

Alfa Marine Spare Parts is an independent supplier and is not an authorized dealer of the brands referenced. Manufacturer names and part numbers are used for identification and compatibility purposes.

Caterpillar Marine Parts

CAT 197-5993 Auxiliary Sea Water Pump | Marine Supplier

Part Number: 197-5993 / 1975993
Brand: Caterpillar
Availability: 2-7 days
Shipping: Worldwide
Price
On Request
Request a Quote

Quote reference: Part No. 197-5993

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Caterpillar 197-5993 pump GP-auxiliary sea water

Product Details

Part Number
197-5993 / 1975993
Description
Caterpillar 197-5993 pump GP-auxiliary sea water
Brand
Caterpillar
Category
WATER PUMP
Availability
2-7 days
Shipping
Worldwide
Price
On Request

Product Tags: Caterpillar pump GP-auxiliary sea water, Caterpillar 197-5993, Caterpillar 1975993, 197-5993, 1975993

Product Description

CAT 197-5993 Pump GP-Auxiliary Sea Water

The CAT 197-5993 Pump GP-Auxiliary Sea Water is used in the seawater cooling system of compatible Caterpillar C9 marine diesel engines. The pump helps circulate raw seawater through the marine cooling circuit to maintain effective engine cooling.

Alfa Marine Spare Parts supplies Caterpillar marine seawater pumps and related engine parts with worldwide shipping from Europe.

Product Information

Part Number: 197-5993 / 1975993

Part Type: Pump GP-Auxiliary Sea Water

Engine Type: Caterpillar C9 Marine Diesel Engine

System: Seawater / Raw-Water Cooling System

Condition: New, subject to availability

Warranty: 1 Year

Shipping: Worldwide from Europe

Caterpillar C9 Marine Engine Application

The 197-5993 auxiliary seawater pump is associated with Caterpillar C9 marine engine cooling-system applications.

Different C9 engine arrangements can use different seawater-pump references. Always confirm the engine serial number, arrangement number and existing pump number before ordering.

For engine information and other available parts, visit our Caterpillar C9 Marine Engine Parts page.

Need CAT C9 marine engine parts? Request a Quote and send us your engine serial number for identification.

Part Number References

  • 197-5993
  • 1975993

If your existing pump carries a different Caterpillar number, include that number with your enquiry so the correct replacement can be checked.

Marine Auxiliary Sea Water Pump

The auxiliary seawater pump circulates raw water through the applicable marine cooling circuit. Reduced seawater flow can contribute to increased engine temperature, particularly when the engine is operating under load.

A cooling problem does not automatically mean the pump needs replacement. The seawater intake, strainer, hoses, heat exchanger, aftercooler and other parts of the cooling circuit should also be inspected when diagnosing low seawater flow.

Caterpillar C9 Technical Guides

For detailed information about C9 seawater-pump identification, cooling problems and replacement checks, read our Caterpillar C9 Seawater Pump: Part Numbers & Problems technical guide.

For related C9 fuel-system troubleshooting, see Caterpillar C9 HEUI Pump: Part Numbers & Starting Problems.

Request CAT 197-5993

Need a CAT 197-5993 Pump GP-Auxiliary Sea Water for your Caterpillar C9 marine engine?

Please send us your engine model, serial number, arrangement number and a clear photo of the engine nameplate and existing pump. We will use this information to check the application and provide an accurate quote.

1-year warranty · Worldwide shipping from Europe

Request a Quote

Frequently Asked Questions

Which engine uses CAT 197-5993?

197-5993 is associated with compatible Caterpillar C9 marine engine seawater-cooling applications.

How do I confirm the correct C9 seawater pump?

Send the engine serial number, arrangement number and existing pump number or clear photos for identification.

Does CAT 197-5993 have a warranty?

Yes. Alfa Marine Spare Parts supplies the pump with a 1-year warranty.