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Excavator Engine Parts

8-97312509-3 Common-Rail Fuel Injection Pipe for Isuzu 4HK1

Name: 8-97312509-3 Common-Rail Fuel Injection Pipe for Isuzu 4HK1
Brand: EexcavaStart
SKU: 8-97312509-3

OEM / reference8-97312509-3

SpecificationRigid Common-Rail Fuel Injection Pipe

Catalog ID64732783

Rigid common-rail fuel injection pipe identified by Isuzu part number 8-97312509-3, normalized 8973125093, for 4HK1 diesel-engine applications. Exact-number records describe the part as PIPE; INJ,C/R and identify its position between the high-pressure pump and common rail. The owned physical photographs show both fittings, protective caps, bends and the complete pipe profile. Confirm the full part number, bend geometry, fitting orientation and engine serial range.

Fitment status: Verified · Checked 2026-07-28

Product Type: Common-Rail Fuel Injection Pipe
Product Brand: EexcavaStart
Fuel-System Position: High-pressure pump to common rail
Compatible Engine Family: Isuzu 4HK1
Construction: Rigid formed steel pipe
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Isuzu common-rail injection pipe	8-97312509-3
Normalized Numeric Alias	Same Isuzu number without separators	8973125093
Formatted Numeric Alias	Same number grouped for readability	897312-5093

Evidence record

Source: Exact-reference evidence retained for internal audit
Evidence grade: multi-source-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

8-97312509-3

Formatting alias

8973125093
897312-5093

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

Product summary

Rigid Common-Rail Fuel Injection Pipe

Category: Excavator Engine Parts
Catalog ID: 64732783
Photo views: 6

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: Isuzu 4HK1 / 4HK1-T
Catalog-recorded vehicle families: Isuzu XYB / NK / NQR75
Fitment limitation: Confirm 8-97312509-3 on the parts book and compare the complete bend geometry, fitting orientation, thread seats and engine serial range

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 8-97312509-3

Which machines use 8-97312509-3?

Recorded compatible model references include Engine family: Isuzu 4HK1 / 4HK1-T, Catalog-recorded vehicle families: Isuzu XYB / NK / NQR75, Fitment limitation: Confirm 8-97312509-3 on the parts book and compare the complete bend geometry, fitting orientation, thread seats and engine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 8-97312509-3?

Formatting aliases for the same number: 8973125093, 897312-5093.

How do I confirm 8-97312509-3 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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