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4W3169 — PISTON,VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4W3169: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include special_features: POWER 2548HP, 1900KW, NEXT HIGHERASSEMBLY 7W3555 SHUT OFF GP, ELECTRICAL, end_item_identification: TURBO CHARGER, 3606 MARINE, SERIAL NUMBER 8RB00618. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-565-1456, 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
4W3169
NSN: 2815-01-565-1456
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresPOWER 2548HP, 1900KW, NEXT HIGHERASSEMBLY 7W3555 SHUT OFF GP, ELECTRICAL
end_item_identificationTURBO CHARGER, 3606 MARINE, SERIAL NUMBER 8RB00618
NSN2815-01-565-1456
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,VALVE TITLE COMPONENT PN 4W3169 MFR PISTON,VALVE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPOWER 2548HP, 1900KW, NEXT HIGHERASSEMBLY 7W3555 SHUT OFF GP, ELECTRICAL
END ITEM IDENTIFICATIONTURBO CHARGER, 3606 MARINE, SERIAL NUMBER 8RB00618
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813
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 4W3169?
4W3169 is a PISTON,VALVE.
What is the NSN for 4W3169?
4W3169 is cataloged in the U.S. Government catalog under NSN 2815-01-565-1456. 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.