Excavator Filters

15521-43018 Fuel Filter Assembly for Kubota L45 MX4700 MX5100

Q: What numbers are documented for 15521-43018?

Primary Equipment Part Number: 15521-43018. Manufacturer Previous Number: 15521-43010. Manufacturer Previous Number: 15521-43015. Manufacturer Previous Number: 15521-43017. Manufacturer Previous Number: 15521-43112 / 15521-43114 / 15521-43115. Manufacturer Previous Number: 15521-43282 / 17388-43010 / 17397-43010. Manufacturer Previous Number: 19271-43010 / 1A001-43010. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 15521-43018 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.

15521-43018 Fuel Filter Assembly for Kubota L45 MX4700 MX5100, OEM/reference 15521-43018, Complete Fuel Filter Assembly, product view 1

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OEM / reference15521-43018

SpecificationComplete Fuel Filter Assembly

Catalog ID53474480

Complete fuel filter assembly identified by Kubota part number 15521-43018. Kubota dealer parts records identify the assembly on L45, MX4700DT, MX4700F, MX5100DT and MX5100F equipment and list earlier Kubota numbers 15521-43010, 15521-43015, 15521-43017, 15521-43112, 15521-43114, 15521-43115, 15521-43282, 17388-43010, 17397-43010, 19271-43010 and 1A001-43010 as replaced numbers. The owned gallery shows the complete bowl-and-head assembly and a package label carrying 15521-43018. Confirm the mounting bracket, hose ports, bowl arrangement and machine serial before ordering.

Product Type: Complete fuel filter assembly
Assembly Form: Filter head, transparent bowl and mounting bracket
Ports and Mounting: Compare with original assembly
Condition: New replacement assembly

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Current Kubota fuel filter assembly	15521-43018
Manufacturer Previous Number	Kubota replaced number	15521-43010
Manufacturer Previous Number	Kubota replaced number	15521-43015
Manufacturer Previous Number	Kubota replaced number	15521-43017
Manufacturer Previous Number	Kubota replaced number	15521-43112 / 15521-43114 / 15521-43115
Manufacturer Previous Number	Kubota replaced number	15521-43282 / 17388-43010 / 17397-43010
Manufacturer Previous Number	Kubota replaced number	19271-43010 / 1A001-43010

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

15521-43018

Manufacturer number

15521-43010
15521-43015
15521-43017
15521-43112 / 15521-43114 / 15521-43115
15521-43282 / 17388-43010 / 17397-43010
19271-43010 / 1A001-43010

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

Product summary

Complete Fuel Filter Assembly

Category: Excavator Filters
Catalog ID: 53474480
Photo views: 8

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

4 model references

Cataloged Kubota equipment: L45
Cataloged Kubota equipment: MX4700DT / MX4700F
Cataloged Kubota equipment: MX5100DT / MX5100F
Fitment limitation: Confirm mounting, ports, bowl arrangement and machine serial

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 15521-43018

Which machines use 15521-43018?

Recorded compatible model references include Cataloged Kubota equipment: L45, Cataloged Kubota equipment: MX4700DT / MX4700F, Cataloged Kubota equipment: MX5100DT / MX5100F, Fitment limitation: Confirm mounting, ports, bowl arrangement and machine serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 15521-43018?

Manufacturer number: 15521-43010, 15521-43015, 15521-43017, 15521-43112 / 15521-43114 / 15521-43115, 15521-43282 / 17388-43010 / 17397-43010, 19271-43010 / 1A001-43010.

How do I confirm 15521-43018 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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