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PartsTable / COMPONENT / 2157W
2157W ✓ 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 GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include gear_type: SPUR, design_type: COMPOUND PLANETARY, input_shaft_type: SPLINE, special_features: USED ON 3930-01-275-6420. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-306-4114, 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
2157W
NSN: 3010-01-306-4114
FSC: 3010
CAGE: 08302 — PACCAR WINCH INC DBA PACCAR WINCH DIVISION (USA)
SPECIFICATIONS
gear_typeSPUR
design_typeCOMPOUND PLANETARY
input_shaft_typeSPLINE
special_featuresUSED ON 3930-01-275-6420
NSN3010-01-306-4114
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN 2157W MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
DESIGN TYPE: COMPOUND PLANETARY
•
GEAR TYPE: SPUR
•
INPUT SHAFT TYPE: SPLINE
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPECOMPOUND PLANETARY
SPECIAL FEATURESUSED ON 3930-01-275-6420
GEAR TYPESPUR
INPUT SHAFT TYPESPLINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
52533AInterchangeable
interchangeable cross-reference
interchangeable
3216902REVAPC47Interchangeable
interchangeable cross-reference
interchangeable
P52533Interchangeable
interchangeable cross-reference
interchangeable
221474Interchangeable
interchangeable cross-reference
interchangeable
536486Interchangeable
interchangeable cross-reference
interchangeable
15645Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2157W?
2157W is a GEAR ASSEMBLY,SPEED DECREASER.
What parts can replace 2157W?
There are 24 known substitutes for 2157W: 52533A, 3216902REVAPC47, P52533 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2157W?
2157W is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-306-4114. 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