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PartsTable / COMPONENT / 388739R91
388739R91 ✓ 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

IMPELLER,WATER PUMP,ENGINE COOLI. Key specifications include material: STEEL CORROSION RESISTING, model_number: M1, surface_treatment: CHROMIUM, fsc_application_data: OUTBOARD MOTOR, GASOLINE, end_item_identification: 2805-01-249-3855, accessory_components_and_quantity: EMPELLER AND KEY ASSY 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-00-971-2131, 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
388739R91
NSN: 2930-00-971-2131
FSC: 2930
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
model_numberM1
surface_treatmentCHROMIUM
fsc_application_dataOUTBOARD MOTOR, GASOLINE
end_item_identification2805-01-249-3855
accessory_components_and_quantityEMPELLER AND KEY ASSY 1
general_characteristics_item_descriptionCONSISTS OF 221-10076;6006;6007;6049;6620
NSN2930-00-971-2131
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,WATER PUMP,ENGINE COOLI TITLE COMPONENT PN 388739R91 MFR IMPELLER,WATER PUMP,EN
KEY FEATURES
•
MODEL NUMBER: M1
•
ACCESSORY COMPONENTS AND QUANTITY: EMPELLER AND KEY ASSY 1
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 221-10076;6006;6007;6049;6620
•
FSC APPLICATION DATA: OUTBOARD MOTOR, GASOLINE
•
SURFACE TREATMENT: CHROMIUM
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
MODEL NUMBERM1
END ITEM IDENTIFICATION2805-01-249-3855
ACCESSORY COMPONENTS AND QUANTITYEMPELLER AND KEY ASSY 1
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF 221-10076;6006;6007;6049;6620
FSC APPLICATION DATAOUTBOARD MOTOR, GASOLINE
SURFACE TREATMENTCHROMIUM
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
986093-1Interchangeable
interchangeable cross-reference
interchangeable
13154Interchangeable
interchangeable cross-reference
interchangeable
860675Interchangeable
interchangeable cross-reference
interchangeable
74515566Interchangeable
interchangeable cross-reference
interchangeable
4516566Interchangeable
interchangeable cross-reference
interchangeable
B13154Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 388739R91?
388739R91 is a IMPELLER,WATER PUMP,ENGINE COOLI.
What parts can replace 388739R91?
There are 11 known substitutes for 388739R91: 986093-1, 13154, 860675 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 388739R91?
388739R91 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-00-971-2131. 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