Excavator Engine Parts

6745-81-9230 Engine Wiring Harness for Komatsu PC300-8 PC350-8 SAA6D114E

Q: What numbers are documented for 6745-81-9230?

Primary Manufacturer Part Number: 6745-81-9230. Same-number Formatting Alias: 6745819230. Related Harness - Verify Configuration: 6745-81-9250. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 6745-81-9230 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.

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OEM / reference6745-81-9230

SpecificationEngine Wiring Harness

Catalog ID82633200

6745-81-9230 is documented by Komatsu as a wiring harness. Exact application records identify the main engine harness for SAA6D114E-powered PC300-8, PC300LC-8, PC350-8 and PC350LC-8 excavators, with D65AX-16 and GD705-5 also recorded. Confirm the complete number, connectors and branches, clip positions, engine arrangement and equipment serial range before ordering.

Product Type: Engine Wiring Harness
Engine Context: Komatsu SAA6D114E
Connector and Branch Layout: Compare every branch with original
Configuration Check: Clips, routing and serial range

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Official Komatsu wiring-harness reference	6745-81-9230
Same-number Formatting Alias	Search alias only	6745819230
Related Harness - Verify Configuration	Cataloged family member	6745-81-9250

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

6745-81-9230

Formatting alias

6745819230

Related assembly

6745-81-9250

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

Product summary

Engine Wiring Harness

Category: Excavator Engine Parts
Catalog ID: 82633200
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

3 model references

Excavators: Komatsu PC300-8 / PC300LC-8 / PC350-8 / PC350LC-8
Other listed equipment: Komatsu D65AX-16 / GD705-5
Fitment limitation: Confirm number, connectors, branches, engine arrangement and 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 6745-81-9230

Which machines use 6745-81-9230?

Recorded compatible model references include Excavators: Komatsu PC300-8 / PC300LC-8 / PC350-8 / PC350LC-8, Other listed equipment: Komatsu D65AX-16 / GD705-5, Fitment limitation: Confirm number, connectors, branches, engine arrangement and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 6745-81-9230?

Formatting aliases for the same number: 6745819230. Related assembly numbers (not direct interchanges): 6745-81-9250.

How do I confirm 6745-81-9230 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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