Excavator Spare Parts

037557 20-70A Diffuser for MT-70 and AT-70 Plasma Torches

Name: 037557 20-70A Diffuser for MT-70 and AT-70 Plasma Torches
Brand: EexcavaStart
SKU: 037557

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OEM / reference037557

SpecificationPlasma Torch Diffuser

Catalog ID63801324

037557 is the diffuser/swirl-ring consumable listed for MT-70 and AT-70 plasma torches. The technical manual places it in the 20-70A cutting/gouging consumable system and specifies one diffuser per set. The exact owned photographs show the brown perforated diffuser from multiple angles. Confirm 037557, torch model, cutting or gouging setup and the complete consumable stack before ordering.

Product Type: Diffuser / swirl ring
Published Current Range: 20-70A system
Published Pack Quantity: 1 diffuser
Condition: New replacement consumable

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Part-number relationships

Relationship	Reference family	Number
Primary Consumable Number	Published exact diffuser reference	037557

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

037557

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

Product summary

Plasma Torch Diffuser

Category: Excavator Spare Parts
Catalog ID: 63801324
Photo views: 5

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

Torch Models: MT-70 and AT-70 plasma torches
Published Processes: Compatible cutting/gouging consumable stacks listed in the manual
Fitment Limitation: Confirm 037557, torch model, process and complete consumable stack

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 037557

Which machines use 037557?

Recorded compatible model references include Torch Models: MT-70 and AT-70 plasma torches, Published Processes: Compatible cutting/gouging consumable stacks listed in the manual, Fitment Limitation: Confirm 037557, torch model, process and complete consumable stack. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 037557?

No alternate number is listed for 037557. Send the original nameplate for an alternate-number check.

How do I confirm 037557 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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