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4KB987 — TRANSMISSION,HYDRAULIC,VEHICULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4KB987: TRANSMISSION,HYDRAULIC,VEHICULAR.

TRANSMISSION,HYDRAULIC,VEHICULAR. Key specifications include stroke_length: 2.500 INCHES IN, push_rod_length: 16.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-773-6030, 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
4KB987
NSN: 2530-00-773-6030
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 62265 — VOLVO TRUCKS NORTH AMERICA, INC. DBA (FOREIGN PARENT IS VOLVO LASTVAGNAR AB, GOTEBORG, SWEDEN.) (USA)
SPECIFICATIONS
stroke_length2.500 INCHES IN
push_rod_length16.000 INCHES IN
NSN2530-00-773-6030
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSMISSION,HYDRAULIC,VEHICULAR TITLE COMPONENT PN 4KB987 MFR TRANSMISSION,HYDRAULIC
KEY FEATURES
•
PUSH ROD LENGTH: 16.000 INCHES IN
•
STROKE LENGTH: 2.500 INCHES IN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDIA O/A:6.000 IN.;FORK WIDTH:0.562 IN.;DISTANCE FROM PIVOT PINHOLE CENTER TO ROD CONNECTION END:2.688 IN.;MTG CONFIGURATION:BY ONE HOLE IN NOM PRESSURE PLATE P/N 233344;MTG FACILITY SIZE:0.563 IN.;MTG METHOD:HOLE;INLET LOCATION:OFF CENTER;ANGLE FROM BOTTOM OF VERTICAL CENTERLINE IN DEGS:120.0;CLEVIS STYLE DESIGNATOR:NO.1;ROD END DISTANCE O/A:10.500 IN.; LINE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1.250-11-1/2 NPT IN
PUSH ROD LENGTH16.000 INCHES IN
STROKE LENGTH2.500 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 6
7736030Reference document
Same NSN cross-reference
Reference document — Secondary reference
428324Reference document
Same NSN cross-reference
Reference document — Secondary reference
25KL0-21Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2150507Reference document
Same NSN cross-reference
Reference document — Secondary reference
61SM35Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
280070Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4KB987?
4KB987 is a TRANSMISSION,HYDRAULIC,VEHICULAR.
What parts can replace 4KB987?
There are 6 known substitutes for 4KB987: 7736030, 428324, 25KL0-21 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4KB987?
4KB987 is cataloged in the U.S. Government catalog under NSN 2530-00-773-6030. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.