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Excavator Engine Parts

16454-42502 Fuel Return Overflow Pipe for Kubota V2203 V2403

Name: 16454-42502 Fuel Return Overflow Pipe for Kubota V2203 V2403
Brand: EexcavaStart
SKU: 16454-42502

OEM / reference16454-42502

SpecificationInjector Fuel Return Overflow Pipe Assembly

Catalog ID86401362

Injector fuel-return/overflow pipe assembly identified by part number 16454-42502. Manufacturer and equipment records place this 330 mm pipe on V1903, V2203 and V2403-powered equipment. Confirm engine suffix, injector spacing and banjo connection geometry before ordering.

Fitment status: Verified · Checked 2026-07-28

Product Type: Injector Fuel Return Overflow Pipe
Product Brand: EexcavaStart
Length: 330 mm
Connection Layout: Four injector return positions
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Fuel overflow-pipe assembly	16454-42502
Formatted Alias	Same number without separator	1645442502

Evidence record

Source: Exact-reference evidence retained for internal audit
Evidence grade: manufacturer-supported
Checked: 2026-07-28

Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.

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

16454-42502

Formatting alias

1645442502

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

Product summary

Injector Fuel Return Overflow Pipe Assembly

Category: Excavator Engine Parts
Catalog ID: 86401362
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

3 model references

Engine family: Kubota V1903 / V2203 / V2403
Excavator example: Kubota KX121-2 / KX121-3 / KX161-3
Fitment limitation: Confirm engine suffix, injector spacing and banjo layout

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 16454-42502

Which machines use 16454-42502?

Recorded compatible model references include Engine family: Kubota V1903 / V2203 / V2403, Excavator example: Kubota KX121-2 / KX121-3 / KX161-3, Fitment limitation: Confirm engine suffix, injector spacing and banjo layout. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 16454-42502?

Formatting aliases for the same number: 1645442502.

How do I confirm 16454-42502 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 recovered references from the same system.

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