RE509080 12V 65A Alternator for 4024 4045 and 5030 Engines

Name: RE509080 12V 65A Alternator for 4024 4045 and 5030 Engines
Brand: EexcavaStart
SKU: 53133756

OEM / referenceRE509080 · 4024 4045 5030

Specification12V · 65A · Internal fan

Catalog ID53133756

12V 65A open-frame alternator referenced by RE509080 for selected 4024, 4045 and 5030 engine families. The verified configuration uses an internal fan. Confirm the complete reference, pulley, plug and mounting points before ordering.

Reference Number: RE509080
Component Type: 12V · 65A · Internal fan
Amperes: 65 amp
Voltage: 12 V
Fan Type: Internal

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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

RE509080

Search with or without hyphens. Match the complete number on the original part.

Product summary

12V · 65A · Internal fan

Category: Alternators
Catalog ID: 53133756
Photo views: 5

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

13 model references

4024HF285
4024HF295
4024TF270
4024TF280
4024TF281
4045DF271
4045HF280
4045HMK80
4045TF271
4045TF281
5030HF270
5030HF285
5030TF270

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 RE509080

Which machines use RE509080?

Recorded compatible model references include 4024HF285, 4024HF295, 4024TF270, 4024TF280, 4024TF281, 4045DF271, 4045HF280, 4045HMK80 and 5 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What part numbers cross-reference with RE509080?

RE509080 is the current searchable reference in this product record. Contact EexcavaStart with the original nameplate if you need an alternate-number check.

How do I confirm RE509080 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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