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Technical Data Sheet
PartsTable / COMPONENT / 8Y4030
8Y4030 ✓ 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 BELT,VEHICULAR SAFETY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, tip_type: POZIDRIVE CROSS, body_width: 0.470 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN, bore_shape: STRAIGHT, body_height: 0.748 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN, body_length: 2.689 INCHES MINIMUM AND 2.719 INCHES MAXIMUM 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 2540-01-063-5730, 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
8Y4030
NSN: 2540-01-063-5730
FSC: 2540
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
tip_typePOZIDRIVE CROSS
body_width0.470 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
body_height0.748 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
body_length2.689 INCHES MINIMUM AND 2.719 INCHES MAXIMUM IN
cam_quantity3
body_materialMETAL
bore_diameter30.0 MILLIMETERS NOMINAL MM
overall_width16.0 MILLIMETERS NOMINAL MM
physical_formLIQUID
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
NSN2540-01-063-5730
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,VEHICULAR SAFETY TITLE COMPONENT PN 8Y4030 MFR BELT,VEHICULAR SAFETY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
72-6970-341Interchangeable
interchangeable cross-reference
interchangeable
20504-29Interchangeable
interchangeable cross-reference
interchangeable
895DUInterchangeable
interchangeable cross-reference
interchangeable
785BInterchangeable
interchangeable cross-reference
interchangeable
32-107274-1Interchangeable
interchangeable cross-reference
interchangeable
383-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8Y4030?
8Y4030 is a BELT,VEHICULAR SAFETY.
What parts can replace 8Y4030?
There are 18 known substitutes for 8Y4030: 72-6970-341, 20504-29, 895DU and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8Y4030?
8Y4030 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2540-01-063-5730. 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