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75125 ✓ 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 DISK,CLUTCH,VEHICULAR is a the manufacturer industrial component. Key specifications include disk_type: PLAIN, design_type: DRY, flexibility: RIGID, spline_type: INVOLUTE, disk_material: STEEL, spline_quantity: 24. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-778-0555, 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
75125
NSN: 2520-00-778-0555
FSC: 2520
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
disk_typePLAIN
design_typeDRY
flexibilityRIGID
spline_typeINVOLUTE
disk_materialSTEEL
spline_quantity24
outside_diameter11.375 INCHES NOMINAL IN
special_featuresINTEGRAL HUB AND BOLT HOLE INCLUDED
NSN2520-00-778-0555
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,CLUTCH,VEHICULAR TITLE COMPONENT PN 75125 MFR DISK,CLUTCH,VEHICULAR
KEY FEATURES
•
DISK MATERIAL: STEEL
•
OUTSIDE DIAMETER: 11.375 INCHES NOMINAL IN
•
SPLINE QUANTITY: 24
•
SPLINE TYPE: INVOLUTE
•
DESIGN TYPE: DRY
•
DISK TYPE: PLAIN
•
FLEXIBILITY: RIGID
TECHNICAL CHARACTERISTICS (FLIS)
DISK MATERIALSTEEL
OUTSIDE DIAMETER11.375 INCHES NOMINAL IN
SPLINE QUANTITY24
SPLINE TYPEINVOLUTE
SPECIAL FEATURESINTEGRAL HUB AND BOLT HOLE INCLUDED
DESIGN TYPEDRY
DISK TYPEPLAIN
FLEXIBILITYRIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
11524Interchangeable
interchangeable cross-reference
interchangeable
8489Interchangeable
interchangeable cross-reference
interchangeable
5273Interchangeable
interchangeable cross-reference
interchangeable
49724Interchangeable
interchangeable cross-reference
interchangeable
R51Interchangeable
interchangeable cross-reference
interchangeable
15124Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 75125?
75125 is a DISK,CLUTCH,VEHICULAR.
What parts can replace 75125?
There are 22 known substitutes for 75125: 11524, 8489, 5273 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 75125?
75125 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-778-0555. 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