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Excavator Alternators

32008650 AAK5584 24V 55A Alternator for JCB Dieselmax Ecomax 4.4L 4.8L

Name: 32008650 AAK5584 24V 55A Alternator for JCB Dieselmax Ecomax 4.4L 4.8L
Brand: EexcavaStart
SKU: 32008650

OEM / reference32008650

Specification24V 55A Internally Regulated Alternator

Catalog ID87980247

24V, 55A internally regulated alternator identified by JCB number 32008650 and Letrika/Mahle number AAK5584. Cataloged applications include JCB Dieselmax 4.4L/4.8L and Ecomax TCAE Tier 4 engine arrangements. Confirm the eight-groove pulley, three-point mount, B+/D+/W terminals and machine serial range before ordering.

Fitment status: Verified · Checked 2026-07-29

Product Type: Heavy-Duty Alternator
Product Brand: EexcavaStart
Rated Voltage: 24V
Rated Output: 55A
Rotation: Clockwise
Pulley: 8-groove serpentine
Mounting: 3-point lug mount
Regulator / Fan: Internal / internal
B+ Terminal: M8
D+ / W Terminals: M6
Condition: New replacement unit

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	JCB alternator number	32008650
Same-number Formatting Variant	JCB slash formatting	320/08650
Equipment Manufacturer Number	JCB catalog reference	32008611
Manufacturer Part Number	Letrika/Mahle alternator number	AAK5584
Manufacturer Part Number	Letrika manufacturing number	11.204.116
Manufacturer Part Number	Letrika sales number	IA1211

Evidence record

Source: Exact-reference evidence retained for internal audit
Evidence grade: multi-source-supported
Checked: 2026-07-29

Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.

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

32008650

Manufacturer number

32008611
AAK5584
11.204.116
IA1211

Formatting alias

320/08650

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

Product summary

24V 55A Internally Regulated Alternator

Category: Excavator Alternators
Catalog ID: 87980247
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

Engine family: JCB Dieselmax 4.4L / 4.8L
Engine family: JCB Ecomax TCAE Tier 4
Fitment limitation: Confirm pulley, three-point mount, terminals and 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 32008650

Which machines use 32008650?

Recorded compatible model references include Engine family: JCB Dieselmax 4.4L / 4.8L, Engine family: JCB Ecomax TCAE Tier 4, Fitment limitation: Confirm pulley, three-point mount, terminals and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 32008650?

Manufacturer number: 32008611, AAK5584, 11.204.116, IA1211. Formatting aliases for the same number: 320/08650.

How do I confirm 32008650 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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