Excavator Alternators

11.201.907 AAK5174 14V 85A Alternator for Landini Legend 115 Perkins 1006-6

Q: What numbers are documented for 11.201.907?

Primary Manufacturer Part Number: 11.201.907. Formatted Alias: 11201907. Manufacturer Model Number: AAK5174. Manufacturer Model Number: IA0907. Manufacturer Model Number: MG81. Equipment Manufacturer Number: 3655838M91. Legacy Catalog Reference - Verify: 12678N. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 11.201.907 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.

1 product photo · Swipe on mobile, or hover and select a thumbnail.

OEM / reference11.201.907

Specification14V 85A Alternator

Catalog ID53815455

MAHLE's Letrika rotating-electrical catalog records 11.201.907, AAK5174, IA0907 and MG81 as the same 14V 85A alternator family for the Landini Legend 115 with Perkins 1006-6 engine, with equipment reference 3655838M91. Confirm the installed number, nominal 12V charging system, mounting ears, pulley, terminals and machine serial range before ordering.

Product Type: Alternator
Rated Voltage: 14V
Nominal Charging System: 12V
Rated Output: 85A
Catalog-Recorded Rotation: Clockwise; confirm against the installed unit
Catalog-Recorded Pulley: 2-groove; confirm diameter and offset
Condition: New replacement part

Send email inquiry Ask on WhatsApp Return to catalog

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	MAHLE/Letrika exact catalog identity	11.201.907
Formatted Alias	Same manufacturer number without punctuation	11201907
Manufacturer Model Number	MAHLE/Letrika model identity	AAK5174
Manufacturer Model Number	MAHLE/Letrika model identity	IA0907
Manufacturer Model Number	MAHLE/Letrika model identity	MG81
Equipment Manufacturer Number	Catalog-recorded equipment reference	3655838M91
Legacy Catalog Reference - Verify	Retained for search; not asserted as a manufacturer number	12678N

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

11.201.907

Manufacturer number

AAK5174
IA0907
MG81
3655838M91

Formatting alias

11201907

Other documented relationship

12678N

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

Product summary

14V 85A Alternator

Category: Excavator Alternators
Catalog ID: 53815455
Photo views: 1

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

Machine model: Landini Legend 115
Engine model: Perkins 1006-6
Fitment limitation: Confirm 11.201.907/AAK5174, mount, pulley, terminals and machine serial range

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 11.201.907

Which machines use 11.201.907?

Recorded compatible model references include Machine model: Landini Legend 115, Engine model: Perkins 1006-6, Fitment limitation: Confirm 11.201.907/AAK5174, mount, pulley, terminals and machine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 11.201.907?

Manufacturer number: AAK5174, IA0907, MG81, 3655838M91. Formatting aliases for the same number: 11201907.

How do I confirm 11.201.907 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.

Browse this category