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2463043 — MUFFLER,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2463043: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, design_type: DRY, coolant_type: AIR, inlet_location: OFFSET LOCATED ON END OF BODY, muffler_design: MULTIPASS, overall_length: 31.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-010-2789, 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
2463043
NSN: 2990-00-010-2789
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 23862 — MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
design_typeDRY
coolant_typeAIR
tube_quantity2
inlet_locationOFFSET LOCATED ON END OF BODY
muffler_designMULTIPASS
overall_length31.000 INCHES NOMINAL IN
outlet_locationOFFSET LOCATED ON END OF BODY
overall_diameter8.000 INCHES NOMINAL IN
special_featuresINLET AND OUT LOCATED ON SAME END
operating_positionUNIVERSAL
inlet_inside_diameter3.000 INCHES NOMINAL SINGLE INLET IN
NSN2990-00-010-2789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN 2463043 MFR MUFFLER,EXHAUST
KEY FEATURES
•
OPERATING POSITION: UNIVERSAL
•
INLET LOCATION: OFFSET LOCATED ON END OF BODY
•
COOLANT TYPE: AIR
•
DESIGN TYPE: DRY
•
OVERALL DIAMETER: 8.000 INCHES NOMINAL IN
•
OUTLET INSIDE DIAMETER: 3.000 INCHES NOMINAL FIRST OUTLET IN
•
INLET PROJECTION LENGTH: 2.500 INCHES NOMINAL SINGLE INLET IN
TECHNICAL CHARACTERISTICS
OPERATING POSITIONUNIVERSAL
INLET LOCATIONOFFSET LOCATED ON END OF BODY
COOLANT TYPEAIR
DESIGN TYPEDRY
OVERALL DIAMETER8.000 INCHES NOMINAL IN
OUTLET INSIDE DIAMETER3.000 INCHES NOMINAL FIRST OUTLET IN
INLET PROJECTION LENGTH2.500 INCHES NOMINAL SINGLE INLET IN
OVERALL LENGTH31.000 INCHES NOMINAL IN
MUFFLER DESIGNMULTIPASS
TUBE QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 2
HD3033Reference document
Same NSN cross-reference
Reference document — Secondary reference
8948Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2463043?
2463043 is a MUFFLER,EXHAUST.
What parts can replace 2463043?
There are 2 known substitutes for 2463043: HD3033, 8948. Substitute compatibility should be verified for your specific system.
What is the NSN for 2463043?
2463043 is cataloged in the U.S. Government catalog under NSN 2990-00-010-2789. 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.