Excavator Alternators

0434345600 A4TU3586 24V 50A Alternator for CAT 3066 and Mitsubishi D06FR

Q: What numbers are documented for 0434345600?

Primary Equipment Part Number: 0434345600. Formatted Search Alias: 04343-45600. Manufacturer Part Number: A4TU3586. Formatted Manufacturer Alias: A004TU3586. Published Mitsubishi OE Number: 34368-02300. Formatted Search Alias: 3436802300. Published CAT OE Number: 10R-2576. Published CAT OE Number: 5I-8085. Published CAT OE Number: 212-8561. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 0434345600 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.

0434345600 A4TU3586 24V 50A Alternator for CAT 3066 and Mitsubishi D06FR, OEM/reference 0434345600, 24V 50A Two-Groove Alternator, product view 1

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OEM / reference0434345600

Specification24V 50A Two-Groove Alternator

Catalog ID53655463

D06FR 24V 50A Excavator Alternator OEM 0434345500 0434345600. Documented cross-reference numbers: 0434345500, 0434345600. Compatibility references include D06FR, MITSUBISHI SY245 D06FR, MITSUBISHI D06FR XJAF00531, SY245, MITSUBISHI SY245, MITSUBISHI D06FR. Verify the complete part number, mounting or connector configuration, and machine serial range before ordering.

Product Type: Heavy-equipment alternator
System Voltage: 24V
Rated Current: 50A
Pulley: Solid two-groove, approximately 82 mm OD on exact replacement record
Rotation: Clockwise
Regulator: Internal
Fan: External
Polarity: Negative
Mounting Holes: Three
Condition: New replacement alternator

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Mitsubishi equipment reference	0434345600
Formatted Search Alias	Hyphenated form of the same number	04343-45600
Manufacturer Part Number	Mitsubishi alternator number	A4TU3586
Formatted Manufacturer Alias	Zero-padded form of A4TU3586	A004TU3586
Published Mitsubishi OE Number	Exact 24V 50A replacement family	34368-02300
Formatted Search Alias	Compact form of 34368-02300	3436802300
Published CAT OE Number	Exact A4TU3586 replacement family	10R-2576
Published CAT OE Number	Exact A4TU3586 replacement family	5I-8085
Published CAT OE Number	Exact A4TU3586 replacement family	212-8561

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

0434345600

Manufacturer number

A4TU3586
A004TU3586

Formatting alias

04343-45600
3436802300

Other documented relationship

34368-02300
10R-2576
5I-8085
212-8561

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

Product summary

24V 50A Two-Groove Alternator

Category: Excavator Alternators
Catalog ID: 53655463
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

5 model references

Published CAT engine families: 3046 / 3066
Published CAT equipment families: 311 / 311B / 311C / 312 / 312B / 312C / 317B / 318B / 318C
Published Mitsubishi engine arrangements: D06FR / 4M50
Published Sany arrangement: SY245
Fitment limitation: Confirm number, 24V/50A, pulley, plug, mounting, engine and machine serial

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 0434345600

Which machines use 0434345600?

Recorded compatible model references include Published CAT engine families: 3046 / 3066, Published CAT equipment families: 311 / 311B / 311C / 312 / 312B / 312C / 317B / 318B / 318C, Published Mitsubishi engine arrangements: D06FR / 4M50, Published Sany arrangement: SY245, Fitment limitation: Confirm number, 24V/50A, pulley, plug, mounting, engine and machine serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 0434345600?

Manufacturer number: A4TU3586, A004TU3586. Formatting aliases for the same number: 04343-45600, 3436802300.

How do I confirm 0434345600 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 verified references from the same system.

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