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1720839 — CYLINDER HEAD,DIESEL ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1720839: CYLINDER HEAD,DIESEL ENGINE.

The CYLINDER HEAD,DIESEL ENGINE is a the manufacturer industrial component. Key specifications include overall_depth: 80.1 INCHES NOMINAL IN, overall_width: 74.8 INCHES NOMINAL IN, overall_height: 68.6 INCHES NOMINAL IN, special_features: FOODGRADE STAINLESS STEEL SHELF, end_item_identification: 8145-01-598-4829. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-298-9487, 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
1720839
NSN: 2815-01-298-9487
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
overall_depth80.1 INCHES NOMINAL IN
overall_width74.8 INCHES NOMINAL IN
overall_height68.6 INCHES NOMINAL IN
special_featuresFOODGRADE STAINLESS STEEL SHELF
end_item_identification8145-01-598-4829
NSN2815-01-298-9487
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER HEAD,DIESEL ENGINE TITLE COMPONENT PN 1720839 MFR CYLINDER HEAD,DIESEL E
SUBSTITUTES & CROSS-REFERENCES 3
7E5859Reference document
Same NSN cross-reference
Reference document — Secondary reference
1310424Reference document
Same NSN cross-reference
Reference document — Secondary reference
7W1063Reference 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 1720839?
1720839 is a CYLINDER HEAD,DIESEL ENGINE.
What parts can replace 1720839?
There are 3 known substitutes for 1720839: 7E5859, 1310424, 7W1063. Substitute compatibility should be verified for your specific system.
What is the NSN for 1720839?
1720839 is cataloged in the U.S. Government catalog under NSN 2815-01-298-9487. 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.