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92-1203 — ROCKER ARM,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

92-1203: ROCKER ARM,ENGINE POPPET VALVE.

The ROCKER ARM,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include special_features: IRREGULAR SHAPE; USED ON INTAKE VALVE, end_item_identification: DETROIT DIESEL MODEL 4087-7306. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-129-5293, 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
92-1203
NSN: 2815-01-129-5293
NIINs: 011295293, 012200031
FSC: 2815 — Diesel Engines and Components
CAGE: 04664 — PIERCE MANUFACTURING INC (USA)
SPECIFICATIONS
special_featuresIRREGULAR SHAPE; USED ON INTAKE VALVE
end_item_identificationDETROIT DIESEL MODEL 4087-7306
NSN2815-01-129-5293
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROCKER ARM,ENGINE POPPET VALVE TITLE COMPONENT PN 92-1203 MFR ROCKER ARM,ENGINE POPP
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESIRREGULAR SHAPE; USED ON INTAKE VALVE
END ITEM IDENTIFICATIONDETROIT DIESEL MODEL 4087-7306
SUBSTITUTES & CROSS-REFERENCES 1
8921148Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 92-1203?
92-1203 is a ROCKER ARM,ENGINE POPPET VALVE.
What parts can replace 92-1203?
There is 1 known substitute for 92-1203: 8921148. Substitute compatibility should be verified for your specific system.
What is the NSN for 92-1203?
92-1203 is cataloged in the U.S. Government catalog under NSN 2815-01-129-5293. 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.