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18825A2 — OIL PUMP ASSEMBLY,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

18825A2: OIL PUMP ASSEMBLY,ENGINE.

The OIL PUMP ASSEMBLY,ENGINE is a the manufacturer industrial component. Key specifications include special_features: POWER STEERING PUMP, end_item_identification: DIESEL ENGINE, P/N D4.2L/220 ABOARD 23 FT ALUM HULL COAST GUARD WORK BOATS FT. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-499-1077, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
18825A2
NSN: 2990-01-499-1077
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 0NY24 — MERCURY MARINE GROUP DBA MERCRUISER (USA)
SPECIFICATIONS
special_featuresPOWER STEERING PUMP
end_item_identificationDIESEL ENGINE, P/N D4.2L/220 ABOARD 23 FT ALUM HULL COAST GUARD WORK BOATS FT
NSN2990-01-499-1077
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OIL PUMP ASSEMBLY,ENGINE TITLE COMPONENT PN 18825A2 MFR OIL PUMP ASSEMBLY,ENGI
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPOWER STEERING PUMP
END ITEM IDENTIFICATIONDIESEL ENGINE, P/N D4.2L/220 ABOARD 23 FT ALUM HULL COAST GUARD WORK BOATS FT
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-096-8607 2990-00-390-3445 2990-00-459-7255 2990-00-536-2962 2990-00-903-8226 2990-01-151-5443
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18825A2?
18825A2 is a OIL PUMP ASSEMBLY,ENGINE.
What is the NSN for 18825A2?
18825A2 is cataloged in the U.S. Government catalog under NSN 2990-01-499-1077. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.