Excavator Alternators

102211-1750 104210-8120 12V 80A Alternator for Suzuki Aerio J20A J23A

Q: What numbers are documented for 102211-1750?

Primary Part Number: 102211-1750. Same-number Formatting Variant: 1022111750. Manufacturer Part Number: 104210-8120. Equipment Manufacturer Number: 31400-77E30. Equipment Manufacturer Number: 31400-59J00. Source Catalog Number: 11086N. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 102211-1750 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.

102211-1750 104210-8120 12V 80A Alternator for Suzuki Aerio J20A J23A, OEM/reference 102211-1750, Alternator, product view 1

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OEM / reference102211-1750

SpecificationAlternator

Catalog ID53656365

Alternator referenced by 1012211-1750, 104210-8120. An exact part-number match confirms 3 application records and 37 related reference numbers. Verified configuration: 80 Amp/12 Volt, CW, 5-Groove Pulley. Confirm the complete part number, mounting arrangement, electrical connection and machine serial range before ordering.

Product Type: Alternator
Product Brand: EexcavaStart
Voltage: 12V
Rated Output: 80A
Rotation: Clockwise
Pulley: 5-groove serpentine
Regulator / Fan: Internal regulator / internal fan
Polarity: Negative ground
Condition: New replacement part

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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 Part Number	Denso manufacturer identity	102211-1750
Same-number Formatting Variant	Punctuation-normalized search alias	1022111750
Manufacturer Part Number	Denso replacement identity	104210-8120
Equipment Manufacturer Number	Suzuki part identity	31400-77E30
Equipment Manufacturer Number	Suzuki part identity	31400-59J00
Source Catalog Number	verified exact interchange record	11086N

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

102211-1750

Manufacturer number

104210-8120
31400-77E30
31400-59J00

Formatting alias

1022111750

Other documented relationship

11086N

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

Product summary

Alternator

Category: Excavator Alternators
Catalog ID: 53656365
Photo views: 4

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

4 model references

Vehicle model: Suzuki Aerio
2002-2003 engine: J20A 2.0L
2004-2007 engine: J23A 2.3L
Fitment limitation: Verify production date, 12V system, 80A rating, five-groove pulley, plug clock and mounting dimensions

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 102211-1750

Which machines use 102211-1750?

Recorded compatible model references include Vehicle model: Suzuki Aerio, 2002-2003 engine: J20A 2.0L, 2004-2007 engine: J23A 2.3L, Fitment limitation: Verify production date, 12V system, 80A rating, five-groove pulley, plug clock and mounting dimensions. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 102211-1750?

Manufacturer number: 104210-8120, 31400-77E30, 31400-59J00. Formatting aliases for the same number: 1022111750.

How do I confirm 102211-1750 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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