Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | CAT C9 ECM external wiring harness | 235-8202 |
| Normalized Numeric Alias | Same primary number without separator | 2358202 |
Excavator Engine Parts
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Heat-resistant external electronic-control-module wiring harness identified by part number 235-8202 for CAT C9 engine applications. The manufacturer catalog classifies it as an ECM external wiring harness and lists 330D and 336D excavator applications among the supported C9 equipment. Confirm the complete number, ECM connector keying, pinout, branch lengths, engine arrangement and machine serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | CAT C9 ECM external wiring harness | 235-8202 |
| Normalized Numeric Alias | Same primary number without separator | 2358202 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
3 model references
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
Recorded compatible model references include Engine family: CAT C9, Catalog-listed excavator examples: CAT 330D, 336D, Fitment limitation: Confirm 235-8202, ECM connector keying, pinout, branch lengths, engine arrangement and machine serial range. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 2358202.
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.