Excavator Engine Parts

3408421 / 3054608 12V Fuel Shutoff Solenoid for Cummins N14 M11 ISX

Q: What numbers are documented for 3408421?

Primary Cummins Component Number: 3408421. Published Kit / Assembly Number: 3054608. Published Replacement Number: 209940. Published Superseded / Alternate Number: 4024808. Aftermarket Kit Number: 180204. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 3408421 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

3408421 / 3054608 12V Fuel Shutoff Solenoid for Cummins N14 M11 ISX, OEM/reference 3408421, 12V Fuel Shutoff Solenoid, product view 1

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OEM / reference3408421

Specification12V Fuel Shutoff Solenoid

Catalog ID51049346

Twelve-volt fuel shutoff solenoid identified by Cummins component number 3408421 and published kit number 3054608. Exact-number catalogues also record 209940 as a replacement and 4024808 as a superseded or alternate coil reference for N14, M11, ISM, ISX and QSX15 applications. Verify the voltage, linkage, terminal arrangement and fuel-pump configuration.

Product Type: Fuel Shutoff Solenoid
Product Brand: EexcavaStart
Voltage: 12 V
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Cummins Component Number	12 V fuel shutoff solenoid	3408421
Published Kit / Assembly Number	Fuel shutoff solenoid kit	3054608
Published Replacement Number	Service replacement	209940
Published Superseded / Alternate Number	Solenoid coil reference	4024808
Aftermarket Kit Number	PAI service kit	180204

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

3408421

Related assembly

3054608

Other documented relationship

209940
4024808
180204

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

12V Fuel Shutoff Solenoid

Category: Excavator Engine Parts
Catalog ID: 51049346
Photo views: 7

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

2 model references

Published engine families: Cummins N14 / M11 / ISM / ISX / ISX15 / QSX15 / 855
Fitment limitation: Confirm 12 V system, linkage, terminals and pump arrangement

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 3408421

Which machines use 3408421?

Recorded compatible model references include Published engine families: Cummins N14 / M11 / ISM / ISX / ISX15 / QSX15 / 855, Fitment limitation: Confirm 12 V system, linkage, terminals and pump arrangement. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 3408421?

Related assembly numbers (not direct interchanges): 3054608.

How do I confirm 3408421 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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