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Technical Data Sheet
PartsTable / COMPONENT / 2378038
2378038 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SHAFT,OIL PUMP DRIVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MATL STEEL;11.562 IN. LG;HEX SHAPE ENTIRE LENGTH 0.312 IN.

W ACROSS FLATS IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-949-1631, 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
2378038
NSN: 3040-00-949-1631
FSC: 3040
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL STEEL;11.562 IN. LG;HEX SHAPE ENTIRE LENGTH 0.312 IN. W ACROSS FLATS IN
NSN3040-00-949-1631
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,OIL PUMP DRIVE TITLE COMPONENT PN 2378038 MFR SHAFT,OIL PUMP DRIVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL;11.562 IN. LG;HEX SHAPE ENTIRE LENGTH 0.312 IN. W ACROSS FLATS IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL;11.562 IN. LG;HEX SHAPE ENTIRE LENGTH 0.312 IN. W ACROSS FLATS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
45210Interchangeable
interchangeable cross-reference
interchangeable
26517Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
530-20S1634Interchangeable
interchangeable cross-reference
interchangeable
530-20Interchangeable
interchangeable cross-reference
interchangeable
7907161Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2378038?
2378038 is a SHAFT,OIL PUMP DRIVE.
What parts can replace 2378038?
There are 13 known substitutes for 2378038: 45210, 26517, ASME B94.19 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2378038?
2378038 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-949-1631. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026