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PartsTable / COMPONENT / 78732-R11
78732-R11 ✓ 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

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include bore_type: STRAIGHT, bore_diameter: 1.375 INCHES NOMINAL IN, mounting_position: RIGHT, design_characteristics: SINGLE ACTING SINGLE CYLINDER, end_item_identification: TRUCK,LOADSTAR+ NAVISTAR INTERNATIONAL CORP+ MODEL 1703, mounting_type_and_location: FLANGE CENTER SECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-01-225-2432, 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
78732-R11
NSN: 2530-01-225-2432
FSC: 2530
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
bore_typeSTRAIGHT
bore_diameter1.375 INCHES NOMINAL IN
mounting_positionRIGHT
design_characteristicsSINGLE ACTING SINGLE CYLINDER
end_item_identificationTRUCK,LOADSTAR+ NAVISTAR INTERNATIONAL CORP+ MODEL 1703
mounting_type_and_locationFLANGE CENTER SECTION
NSN2530-01-225-2432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN 78732-R11 MFR CYLINDER ASSEMBLY,HYDR
KEY FEATURES
•
MOUNTING TYPE AND LOCATION: FLANGE CENTER SECTION
•
DESIGN CHARACTERISTICS: SINGLE ACTING SINGLE CYLINDER
•
BORE DIAMETER: 1.375 INCHES NOMINAL IN
•
BORE TYPE: STRAIGHT
•
MOUNTING POSITION: RIGHT
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTRUCK,LOADSTAR+ NAVISTAR INTERNATIONAL CORP+ MODEL 1703
MOUNTING TYPE AND LOCATIONFLANGE CENTER SECTION
DESIGN CHARACTERISTICSSINGLE ACTING SINGLE CYLINDER
BORE DIAMETER1.375 INCHES NOMINAL IN
BORE TYPESTRAIGHT
MOUNTING POSITIONRIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
543414Interchangeable
interchangeable cross-reference
interchangeable
395Interchangeable
interchangeable cross-reference
interchangeable
543401Interchangeable
interchangeable cross-reference
interchangeable
3319Interchangeable
interchangeable cross-reference
interchangeable
B107.21Interchangeable
interchangeable cross-reference
interchangeable
B107.21 TY2CL2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 78732-R11?
78732-R11 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace 78732-R11?
There are 8 known substitutes for 78732-R11: 543414, 395, 543401 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 78732-R11?
78732-R11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-01-225-2432. 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