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4W2474 — ROTOR,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4W2474: ROTOR,ENGINE POPPET VALVE.

The ROTOR,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include special_features: 7W2203 CYLINDER HEAD GP, 7W0Q07,, style_designator: POSITIVE TYPE-STRAIGHT BORE, rotation_direction: CLOCKWISE, end_item_identification: CRAWLER TRACTOR, CATERPILLER COMPANY; LOGISTICS SUPPORT VESSEL. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-377-3891, 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
4W2474
NSN: 2815-01-377-3891
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_features7W2203 CYLINDER HEAD GP, 7W0Q07,
style_designatorPOSITIVE TYPE-STRAIGHT BORE
rotation_directionCLOCKWISE
end_item_identificationCRAWLER TRACTOR, CATERPILLER COMPANY; LOGISTICS SUPPORT VESSEL
NSN2815-01-377-3891
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROTOR,ENGINE POPPET VALVE TITLE COMPONENT PN 4W2474 MFR ROTOR,ENGINE POPPET VA
KEY FEATURES
•
STYLE DESIGNATOR: POSITIVE TYPE-STRAIGHT BORE
•
ROTATION DIRECTION: CLOCKWISE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPOSITIVE TYPE-STRAIGHT BORE
ROTATION DIRECTIONCLOCKWISE
SPECIAL FEATURES7W2203 CYLINDER HEAD GP, 7W0Q07,
END ITEM IDENTIFICATIONCRAWLER TRACTOR, CATERPILLER COMPANY; LOGISTICS SUPPORT VESSEL
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 4W2474?
4W2474 is a ROTOR,ENGINE POPPET VALVE.
What is the NSN for 4W2474?
4W2474 is cataloged in the U.S. Government catalog under NSN 2815-01-377-3891. 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.