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1878979 — GEAR CLUSTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1878979: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include end_item_identification: 2320-01-534-1103 TRUCK, TANK, part_name_assigned_by_controlling_agency: GEAR ASSEMBLY CLUSTER (105/63 TEETH). This part is cataloged in the U.S.

Government catalog under NSN 3020-01-563-3311, 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
1878979
NSN: 3020-01-563-3311
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identification2320-01-534-1103 TRUCK, TANK
part_name_assigned_by_controlling_agencyGEAR ASSEMBLY CLUSTER (105/63 TEETH)
NSN3020-01-563-3311
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR CLUSTER TITLE COMPONENT PN 1878979 MFR GEAR CLUSTER
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYGEAR ASSEMBLY CLUSTER (105/63 TEETH)
END ITEM IDENTIFICATION2320-01-534-1103 TRUCK, TANK
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES 2
14KP157Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
149-9107Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1878979?
1878979 is a GEAR CLUSTER.
What parts can replace 1878979?
There are 2 known substitutes for 1878979: 14KP157, 149-9107. Substitute compatibility should be verified for your specific system.
What is the NSN for 1878979?
1878979 is cataloged in the U.S. Government catalog under NSN 3020-01-563-3311. This indicates validated use in U.S. government and defense supply chains.
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