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20R-3318 — ROCKER ARM ASSEMBLY,ENGINE POPPE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

20R-3318: ROCKER ARM ASSEMBLY,ENGINE POPPE.

ROCKER ARM ASSEMBLY,ENGINE POPPE. Key specifications include end_item_identification: LLH0B2633, part_name_assigned_by_controlling_agency: ROCKER ARM ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-690-1310, 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
20R-3318
NSN: 2815-01-690-1310
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identificationLLH0B2633
part_name_assigned_by_controlling_agencyROCKER ARM ASSEMBLY
NSN2815-01-690-1310
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROCKER ARM ASSEMBLY,ENGINE POPPE TITLE COMPONENT PN 20R-3318 MFR ROCKER ARM ASSEMBLY,EN
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYROCKER ARM ASSEMBLY
END ITEM IDENTIFICATIONLLH0B2633
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20R-3318?
20R-3318 is a ROCKER ARM ASSEMBLY,ENGINE POPPE.
What is the NSN for 20R-3318?
20R-3318 is cataloged in the U.S. Government catalog under NSN 2815-01-690-1310. 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.