Cummins BM77549 Pump, Centrifugal

Cummins BM77549 is a water pump in Engine Parts, US catalog. Listed by US Government (DLA FLIS), October 2026.

Government data (US Government (DLA FLIS), October 2026 edition)

The U.S. government's Federal Logistics Information System (FLIS) records Cummins BM77549 as the maker's own number under government stock item NSN 4320-00-740-8122. The name and every fact below are FLIS's, credited to US Government (DLA FLIS), October 2026 edition.

Specifications recorded for government stock item NSN 4320-00-740-8122, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Pump, Centrifugal

Government stock item (NSN)

4320-00-740-8122

Manufacturer code (CAGE)

15434, CUMMINS INC., COLUMBUS, IN, UNITED STATES

Stage quantity

1

Intake connection quantity

1

Intake connection type

Unthreaded internal

Discharge connection quantity

2

Discharge connection type

Oval flange and unthreaded internal

Drive connection type

V-belt

Pump rotation direction

Clockwise and counterclockwise

Centrifugal pump design

Axial flow

Centrifugal pump impeller quantity

1

Centrifugal pump impeller suction type

Single

Drive shaft type

Square

Special features

Variable MTD pully

Media for which designed

Water, fresh

Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.

About this kind of part (general, written by SearchForPart)

Moves coolant through the engine and radiator. Leaks at the weep hole, noise or overheating are the usual signs. Check the drive (belt or gear) and the engine model.

When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.

Availability

Not currently offered by an approved supplier. Ask us to source it and we look for a supplier.

Do you sell this part?

If you stock or supply this part, tell us about your business and what you sell.

Sell or Supply Parts

Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.