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Technical Data Sheet
077-9655 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, design_type: DRY, coolant_type: AIR, muffler_design: STRAIGHT THROUGH W/BAFFLE, overall_length: 18.500 INCHES NOMINAL IN, outlet_location: LOCATED ON SIDE OF BODY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-003-0107, 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
077-9655
NSN: 2990-00-003-0107
FSC: 2990
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
design_typeDRY
coolant_typeAIR
muffler_designSTRAIGHT THROUGH W/BAFFLE
overall_length18.500 INCHES NOMINAL IN
baffle_quantity1
outlet_locationLOCATED ON SIDE OF BODY
overall_diameter7.000 INCHES NOMINAL IN
special_featuresTHREE HOLES 3.000 IN. BY 3.680 IN. ON SIDE OF BODY OPPOSITE OUTLET SIDE FOR DIRECT INLET FROM ENGINE,WITH MTG PLATES,LEFT HAND IN
operating_positionUNIVERSAL
outlet_outside_diameter3.000 INCHES NOMINAL FIRST OUTLET IN
outlet_projection_length2.750 INCHES NOMINAL FIRST OUTLET IN
NSN2990-00-003-0107
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MUFFLER,EXHAUST TITLE COMPONENT PN 077-9655 MFR MUFFLER,EXHAUST
KEY FEATURES
COOLANT TYPE: AIR
MUFFLER DESIGN: STRAIGHT THROUGH W/BAFFLE
BAFFLE QUANTITY: 1
DESIGN TYPE: DRY
OUTLET PROJECTION LENGTH: 2.750 INCHES NOMINAL FIRST OUTLET IN
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
OUTLET LOCATION: LOCATED ON SIDE OF BODY
TECHNICAL CHARACTERISTICS (FLIS)
COOLANT TYPEAIR
MUFFLER DESIGNSTRAIGHT THROUGH W/BAFFLE
BAFFLE QUANTITY1
DESIGN TYPEDRY
OUTLET PROJECTION LENGTH2.750 INCHES NOMINAL FIRST OUTLET IN
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESTHREE HOLES 3.000 IN. BY 3.680 IN. ON SIDE OF BODY OPPOSITE OUTLET SIDE FOR DIRECT INLET FROM ENGINE,WITH MTG PLATES,LEFT HAND IN
OUTLET LOCATIONLOCATED ON SIDE OF BODY
OUTLET OUTSIDE DIAMETER3.000 INCHES NOMINAL FIRST OUTLET IN
OPERATING POSITIONUNIVERSAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
11236Interchangeable
interchangeable cross-reference
interchangeable
A11236Interchangeable
interchangeable cross-reference
interchangeable
1656PInterchangeable
interchangeable cross-reference
interchangeable
5205X1AInterchangeable
interchangeable cross-reference
interchangeable
P679Interchangeable
interchangeable cross-reference
interchangeable
PC5150221Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 077-9655?
077-9655 is a MUFFLER,EXHAUST.
What parts can replace 077-9655?
There are 16 known substitutes for 077-9655: 11236, A11236, 1656P and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 077-9655?
077-9655 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-003-0107. This indicates validated use in U.S. government and defense supply chains.
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