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3031383 — ENGINE BLOCK ASSEMBLY,DIESEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3031383: ENGINE BLOCK ASSEMBLY,DIESEL.

The ENGINE BLOCK ASSEMBLY,DIESEL is a the manufacturer industrial component. Key specifications include special_features: REMANUFACTURED SHORT BLOCK ASSY COMES WITH PISTIONS AND CRANK, end_item_identification: HEAVY TYPE 1 966H NIIN 015331857. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-595-4895, 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
3031383
NSN: 2815-01-595-4895
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresREMANUFACTURED SHORT BLOCK ASSY COMES WITH PISTIONS AND CRANK
end_item_identificationHEAVY TYPE 1 966H NIIN 015331857
NSN2815-01-595-4895
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ENGINE BLOCK ASSEMBLY,DIESEL TITLE COMPONENT PN 3031383 MFR ENGINE BLOCK ASSEMBLY,
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESREMANUFACTURED SHORT BLOCK ASSY COMES WITH PISTIONS AND CRANK
END ITEM IDENTIFICATIONHEAVY TYPE 1 966H NIIN 015331857
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308
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 3031383?
3031383 is a ENGINE BLOCK ASSEMBLY,DIESEL.
What is the NSN for 3031383?
3031383 is cataloged in the U.S. Government catalog under NSN 2815-01-595-4895. 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.