Excavator Engine Parts

1-12121154-0 Standard Piston Ring Set for Isuzu 6WG1 Hitachi ZX470-3

Q: What numbers are documented for 1-12121154-0?

Primary Equipment Part Number: 1-12121154-0. Formatted Alias: 1121211540. Published Superseding Reference: 1121211541. Related Ring-Set Reference: 1-12121143-0. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 1-12121154-0 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.

1-12121154-0 Standard Piston Ring Set for Isuzu 6WG1 Hitachi ZX470-3, OEM/reference 1-12121154-0, Standard Piston Ring Set, product view 1

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OEM / reference1-12121154-0

SpecificationStandard Piston Ring Set

Catalog ID52817789

Product Type: Standard engine piston-ring set
Supply Format: One-piston ring set unless quotation states otherwise
Size and Ring Profile: Confirm piston, bore and ring-groove specification
Condition: New replacement set

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Isuzu standard piston-ring-set number	1-12121154-0
Formatted Alias	Same primary number without separators	1121211540
Published Superseding Reference	Cataloged successor; verify piston and engine revision	1121211541
Related Ring-Set Reference	Separate ring-set family; not proven interchangeable	1-12121143-0

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

1-12121154-0

Formatting alias

1121211540

Related assembly

1-12121143-0

Other documented relationship

1121211541

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

Standard Piston Ring Set

Category: Excavator Engine Parts
Catalog ID: 52817789
Photo views: 4

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

Published engine family: Isuzu 6WG1
Published excavator: Hitachi ZX470-3
Additional published context: Isuzu 6WF1 / CXZ51; verify piston and ring-groove specification

Fitment / evidence notes

Fitment limitation: Confirm piston number, bore, ring thickness, engine revision and 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 1-12121154-0

Which machines use 1-12121154-0?

Recorded compatible model references include Published engine family: Isuzu 6WG1, Published excavator: Hitachi ZX470-3, Additional published context: Isuzu 6WF1 / CXZ51; verify piston and ring-groove specification. Recorded fitment/evidence notes: Fitment limitation: Confirm piston number, bore, ring thickness, engine revision and serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1-12121154-0?

Formatting aliases for the same number: 1121211540. Related assembly numbers (not direct interchanges): 1-12121143-0.

How do I confirm 1-12121154-0 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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