EexcavaStart 12V 40A Excavator Alternator 0R-9996 7N-4784 for CAT 3204

OEM / reference0R-9996 7N-4784

SpecificationExcavator Alternators

Catalog ID

This catalog record is pending evidence review. Use the visible reference number and original product photos for preliminary identification only; compatibility is not confirmed.

Fitment status: Pending

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

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

0R-9996 7N-4784

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

Product summary

Excavator Alternators

Category: Excavator Alternators
Catalog ID
Photo views: 4

Before ordering

Confirm these details

Confirm voltage and rated amperage against the original alternator label.
Compare mounting ears, pulley type and pulley-groove count.
Check plug shape, terminal position and regulator connection.
Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

Manual confirmation required

No machine application is confirmed in this record. Send the machine and engine model for a manual fitment check.

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 0R-9996 7N-4784

Which machines use 0R-9996 7N-4784?

The exact machine application requires manual confirmation. Send the machine model, engine model and a clear photo of the original nameplate.

What numbers are documented for 0R-9996 7N-4784?

0R-9996 7N-4784 is the only classified number in the current evidence record. Send the original nameplate for an alternate-number check.

How do I confirm 0R-9996 7N-4784 before ordering?

Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. 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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