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PartsTable / COMPONENT / 979541R91
979541R91 ✓ 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

PARTS KIT,VALVE,LINEAR,DIRECTION. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, design_type: DRY, coolant_type: AIR, inlet_location: CENTRALLY LOCATED ON END OF BODY, muffler_design: STRAIGHT THROUGH, overall_length: 51.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-065-2833, 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
979541R91
NSN: 2990-00-065-2833
FSC: 2990
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
design_typeDRY
coolant_typeAIR
tube_quantity1
inlet_locationCENTRALLY LOCATED ON END OF BODY
muffler_designSTRAIGHT THROUGH
overall_length51.000 INCHES NOMINAL IN
outlet_locationCENTRALLY LOCATED ON END OF BODY
overall_diameter9.000 INCHES NOMINAL IN
surface_treatmentALUMINUM
operating_positionVERTICAL
inlet_inside_diameter4.000 INCHES NOMINAL SINGLE INLET IN
NSN2990-00-065-2833
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,VALVE,LINEAR,DIRECTION TITLE COMPONENT PN 979541R91 MFR PARTS KIT,VALVE,LINEAR
KEY FEATURES
•
OUTLET PROJECTION LENGTH: 3.000 INCHES NOMINAL FIRST OUTLET IN
•
OUTLET LOCATION: CENTRALLY LOCATED ON END OF BODY
•
COOLANT TYPE: AIR
•
OVERALL DIAMETER: 9.000 INCHES NOMINAL IN
•
DESIGN TYPE: DRY
•
INLET INSIDE DIAMETER: 4.000 INCHES NOMINAL SINGLE INLET IN
•
INLET LOCATION: CENTRALLY LOCATED ON END OF BODY
TECHNICAL CHARACTERISTICS (FLIS)
OUTLET PROJECTION LENGTH3.000 INCHES NOMINAL FIRST OUTLET IN
OUTLET LOCATIONCENTRALLY LOCATED ON END OF BODY
END ITEM IDENTIFICATIONCUMMINS DIESEL ENGINE SERIES V-785
COOLANT TYPEAIR
OVERALL DIAMETER9.000 INCHES NOMINAL IN
DESIGN TYPEDRY
INLET INSIDE DIAMETER4.000 INCHES NOMINAL SINGLE INLET IN
INLET LOCATIONCENTRALLY LOCATED ON END OF BODY
INLET PROJECTION LENGTH3.000 INCHES NOMINAL SINGLE INLET IN
OPERATING POSITIONVERTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
K210S108Interchangeable
interchangeable cross-reference
interchangeable
9-81RInterchangeable
interchangeable cross-reference
interchangeable
9-8107-SC-8TInterchangeable
interchangeable cross-reference
interchangeable
20-20 140131CInterchangeable
interchangeable cross-reference
interchangeable
60SG-20X20Interchangeable
interchangeable cross-reference
interchangeable
J514Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 979541R91?
979541R91 is a PARTS KIT,VALVE,LINEAR,DIRECTION.
What parts can replace 979541R91?
There are 23 known substitutes for 979541R91: K210S108, 9-81R, 9-8107-SC-8T and 20 more. Substitute compatibility should be verified for your specific system.
Is 979541R91 still available?
979541R91 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026