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Excavator Engine Parts

129932-51400 Fuel Injection Pump for Yanmar 4TNV94

OEM / reference129932-51400

SpecificationFuel Injection Pump

Catalog ID53575369

Fuel injection pump identified by the visible Yanmar nameplate reference 129932-51400 in the original product photographs. The source folder records a 4TNV94 application. The legacy 729642-51420 reference is not treated as interchangeable because available catalog pages associate it with a different pump family and different engine applications.

Fitment status: Pending · Checked 2026-07-26

Product Type: Fuel Injection Pump
Visible Nameplate Number: 129932-51400
Recorded Engine Model: Yanmar 4TNV94
Serial Range: Verification pending
Fitment Status: Verification pending

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

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Visible original product nameplate	129932-51400
Unverified Reference – Do Not Order By This Number Alone	Legacy bulk-import record; public catalogs indicate a different pump family	729642-51420

Evidence record

Checked: 2026-07-26

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

129932-51400

Other documented relationship

729642-51420

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

Product summary

Fuel Injection Pump

Category: Excavator Engine Parts
Catalog ID: 53575369
Photo views: 1

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

1 model reference

Recorded engine application: Yanmar 4TNV94

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 129932-51400

Which machines use 129932-51400?

Recorded compatible model references include Recorded engine application: Yanmar 4TNV94. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 129932-51400?

129932-51400 is the only classified number in the current evidence record. Send the original nameplate for an alternate-number check.

How do I confirm 129932-51400 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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