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PartsTable / COMPONENT / P90978
P90978 ✓ 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 PULLER,MECHANICAL is a the manufacturer industrial component. Key specifications include functional_description: USED TO REMOVE DRIVE SHAFT SEALS AND BEARING, end_item_identification: STANADYNE DB4 INJECTION PUMP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-351-3953, 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
P90978
NSN: 5120-01-351-3953
FSC: 5120
CAGE: 1YHH8 — JLG INDUSTRIES, INC. (USA)
SPECIFICATIONS
functional_descriptionUSED TO REMOVE DRIVE SHAFT SEALS AND BEARING
end_item_identificationSTANADYNE DB4 INJECTION PUMP
NSN5120-01-351-3953
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLER,MECHANICAL TITLE COMPONENT PN P90978 MFR PULLER,MECHANICAL
KEY FEATURES
•
FUNCTIONAL DESCRIPTION: USED TO REMOVE DRIVE SHAFT SEALS AND BEARING
TECHNICAL CHARACTERISTICS (FLIS)
FUNCTIONAL DESCRIPTIONUSED TO REMOVE DRIVE SHAFT SEALS AND BEARING
END ITEM IDENTIFICATIONSTANADYNE DB4 INJECTION PUMP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
28311Interchangeable
interchangeable cross-reference
interchangeable
D28311Interchangeable
interchangeable cross-reference
interchangeable
2436Interchangeable
interchangeable cross-reference
interchangeable
C56353-18Interchangeable
interchangeable cross-reference
interchangeable
508-01436-133Interchangeable
interchangeable cross-reference
interchangeable
858886-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P90978?
P90978 is a PULLER,MECHANICAL.
What parts can replace P90978?
There are 6 known substitutes for P90978: 28311, D28311, 2436 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P90978?
P90978 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-351-3953. 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