Excavator Alternators

EexcavaStart 101211-2880 12V Alternator for Arctic Cat T660 Turbo ST EFI Early Build

Q: What numbers are documented for 101211-2880?

Primary Manufacturer Part Number: 101211-2880. Search Format Alias: 1012112880. Interchange Reference: 3006-261. Interchange Reference: AND0454. Interchange Reference: 400-52321. Interchange Reference: 12877. Interchange Reference: AA-1. Interchange Reference: 31400-76G00. Interchange Reference: 12877N. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 101211-2880 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.

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OEM / reference101211-2880

Specification12V CW Alternator

Catalog ID50414389

12V CW Alternator reference 101211-2880. Compare the complete part number, connector layout, mounting points and original unit before ordering; machine serial range can affect fitment.

Product Type: Alternator
Product Brand: EexcavaStart
Item Condition: Aftermarket Part
Unit Type: Alternator
Part Type: UNIT
Voltage: 12
Rotation: CW
Pulley Class: S4
Regulator: IR
Fan Type: IF
Fits: ARCTIC CAT SNOWMOBILES 2004-08 4-GROOVE PULLEY 50mm OD
Image Disclosure: EexcavaStart labeled packaging placeholder; product photo pending

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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	DENSO	101211-2880
Search Format Alias	Formatting variant only	1012112880
Interchange Reference	ARCTCO	3006-261
Interchange Reference	ARROWHEAD	AND0454
Interchange Reference	ARROWHEAD	400-52321
Interchange Reference	LESTER	12877
Interchange Reference	STOCKERS STARTERS	AA-1
Interchange Reference	SUZUKI	31400-76G00
Interchange Reference	WAI	12877N

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

101211-2880

Formatting alias

1012112880

Direct interchange

3006-261
AND0454
400-52321
12877
AA-1
31400-76G00
12877N

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

Product summary

12V CW Alternator

Category: Excavator Alternators
Catalog ID: 50414389
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

2 model references

Arctic Cat T660 Turbo ST EFI Early Build: Equipment type: Snowmobile; Year: 2005
Fitment limitation: Confirm the original part number, electrical rating, pinion or pulley, terminals, mounting geometry and equipment serial range before ordering

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 101211-2880

Which machines use 101211-2880?

Recorded compatible model references include Arctic Cat T660 Turbo ST EFI Early Build: Equipment type: Snowmobile; Year: 2005, Fitment limitation: Confirm the original part number, electrical rating, pinion or pulley, terminals, mounting geometry and equipment serial range before ordering. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 101211-2880?

Documented direct interchanges: 3006-261, AND0454, 400-52321, 12877, AA-1, 31400-76G00, 12877N. Formatting aliases for the same number: 1012112880.

How do I confirm 101211-2880 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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