Detroit Diesel 5146354 Impeller, Pump, Centrifugal

Detroit Diesel 5146354 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 Detroit Diesel 5146354 as the maker's own number under government stock item NSN 2930-00-200-4134. 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 2930-00-200-4134, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Impeller, Pump, Centrifugal

Government stock item (NSN)

2930-00-200-4134

Manufacturer code (CAGE)

72582, ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC, NOVI, MI, UNITED STATES
Detroit Diesel part numbering. This manufacturer code is now held by Rolls-Royce Solutions America.

Overall width

1.630 in (nominal)

Overall diameter

3.320 in (nominal)

Blade quantity

6

Hub length

Overall: 1.500 in (nominal)

Blade type

Backward curve

Design type

Single width

Rotation direction for which designed

Counterclockwise

Hub bore diameter

Single: 0.622 in (nominal)

Hub location

Front side

Hub quantity

1

Hub projection length beyond wheel side

0.250 in (nominal)

Material

Iron cast

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.

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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.