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Excavator Engine Parts

729661-51340 Fuel Injection Pump for Yanmar 4TNV88

Name: 729661-51340 Fuel Injection Pump for Yanmar 4TNV88
Brand: EexcavaStart
SKU: 729661-51340

OEM / reference729661-51340

SpecificationMechanical Fuel Injection Pump Assembly

Catalog ID75529275

Mechanical fuel-injection-pump assembly identified by part number 729661-51340 for Yanmar 4TNV88 diesel-engine applications. Confirm the complete engine suffix, governor configuration, electrical connections and shaft timing before ordering.

Fitment status: Verified · Checked 2026-07-28

Product Type: Mechanical Fuel Injection Pump Assembly
Product Brand: EexcavaStart
Fuel System: Diesel mechanical injection
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Fuel-injection-pump assembly	729661-51340
Formatted Alias	Same number without separator	72966151340

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

729661-51340

Formatting alias

72966151340

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

Product summary

Mechanical Fuel Injection Pump Assembly

Category: Excavator Engine Parts
Catalog ID: 75529275
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

2 model references

Engine family: Yanmar 4TNV88
Fitment limitation: Confirm suffix, governor, connections and shaft timing

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 729661-51340

Which machines use 729661-51340?

Recorded compatible model references include Engine family: Yanmar 4TNV88, Fitment limitation: Confirm suffix, governor, connections and shaft timing. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 729661-51340?

Formatting aliases for the same number: 72966151340.

How do I confirm 729661-51340 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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