Excavator Alternators

11203566 14V 120A Alternator for New Holland CSX7060 CSX7080

Q: What numbers are documented for 11203566?

Primary Manufacturer Part Number: 11203566. Formatted Alias: 11.203.566. Manufacturer Model: AAK5712. Aftermarket Reference: IA1274. Equipment Part Number: 504212809. Aftermarket Reference: MG450. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 11203566 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.

11203566 14V 120A Alternator for New Holland CSX7060 CSX7080, OEM/reference 11203566, 14V 120A Alternator, product view 1

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OEM / reference11203566

Specification14V 120A Alternator

Catalog ID74108671

11203566 is a Letrika/Iskra 14V, 120A alternator, model AAK5712 / IA1274, for New Holland CSX-series combines including CSX7060 and CSX7080 with FPT NEF engines. Exact-number application records also cross-list CNH 504212809. Confirm the label, 10-groove pulley, regulator plug, mounting, engine code and combine serial before ordering.

Product Type: Alternator
Regulated Voltage: 14 V
Rated Current: 120 A
Pulley: 10 groove in referenced replacement; verify original

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

Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Letrika/Iskra alternator reference	11203566
Formatted Alias	Letrika dotted number	11.203.566
Manufacturer Model	Letrika/Iskra model	AAK5712
Aftermarket Reference	Letrika aftermarket reference	IA1274
Equipment Part Number	CNH/Iveco reference	504212809
Aftermarket Reference	Mahle reference	MG450

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

11203566

Manufacturer number

AAK5712

Formatting alias

11.203.566

Other documented relationship

IA1274
504212809
MG450

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

Product summary

14V 120A Alternator

Category: Excavator Alternators
Catalog ID: 74108671
Photo views: 2

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

3 model references

New Holland combines: CSX7040 / CSX7050 / CSX7060 / CSX7070 / CSX7080 families
Engine examples: FPT NEF F2CE9684C / F2CE9684E where listed
Fitment limitation: Confirm label, pulley, plug, mounting, engine code and combine 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 11203566

Which machines use 11203566?

Recorded compatible model references include New Holland combines: CSX7040 / CSX7050 / CSX7060 / CSX7070 / CSX7080 families, Engine examples: FPT NEF F2CE9684C / F2CE9684E where listed, Fitment limitation: Confirm label, pulley, plug, mounting, engine code and combine serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 11203566?

Manufacturer number: AAK5712. Formatting aliases for the same number: 11.203.566.

How do I confirm 11203566 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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