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MC39578 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MC39578: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include reservoir_type: INTEGRAL, end_item_identification: TRUCK,LIGHT DUTY; GENERAL MOTORS CORP,1988,SERIES 52G G. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-325-4802, 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
MC39578
NSN: 2530-01-325-4802
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 34558 — BRAKE PARTS CO SUB OF THE ECHLIN MFG CO (USA)
SPECIFICATIONS
reservoir_typeINTEGRAL
end_item_identificationTRUCK,LIGHT DUTY; GENERAL MOTORS CORP,1988,SERIES 52G G
NSN2530-01-325-4802
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN MC39578 MFR CYLINDER ASSEMBLY,HYDR
KEY FEATURES
•
RESERVOIR TYPE: INTEGRAL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTRUCK,LIGHT DUTY; GENERAL MOTORS CORP,1988,SERIES 52G G
RESERVOIR TYPEINTEGRAL
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-003-5229 2530-00-139-4058 2530-00-363-4183 2530-00-478-5792 2530-00-496-2927 2530-00-701-0656 2530-00-734-2546 2530-01-171-5122
SUBSTITUTES & CROSS-REFERENCES 1
18013440Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MC39578?
MC39578 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace MC39578?
There is 1 known substitute for MC39578: 18013440. Substitute compatibility should be verified for your specific system.
What is the NSN for MC39578?
MC39578 is cataloged in the U.S. Government catalog under NSN 2530-01-325-4802. 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.