Excavator Alternators

6632211 6661611 12V 55A Alternator for Bobcat 440B 225 231 325 331 334

Q: What numbers are documented for 6632211?

Primary Bobcat Part Number: 6632211. Published Bobcat Replacement Reference: 6661611. Bobcat Remanufactured Service Number: 6661611REM. Mando Manufacturer Number: A000B0431. Mando Manufacturer Reference: AC155513. Aftermarket Catalogue Number: 12175N. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 6632211 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.

6632211 6661611 12V 55A Alternator for Bobcat 440B 225 231 325 331 334, OEM/reference 6632211, Alternator, product view 1

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OEM / reference6632211

SpecificationAlternator

Catalog ID78060357

6632211 Alternator for Excavator and Diesel Equipment. EexcavaStart alternator identified by reference 6632211. Compare the complete part number, connector or mounting configuration, and the original product photos before ordering. Send the machine model, serial number, and nameplate photo for a fitment check.

Product Type: Alternator
Voltage: 12V
Output: 55A
Rotation: Bidirectional (BI)
Pulley: Single-groove V1; 73 mm published groove OD
Plug Clocking: 6:00
Mounting-Foot Spacing: 50.8 mm
Cooling: External fan
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 Bobcat Part Number	Exact published replacement-reference entry	6632211
Published Bobcat Replacement Reference	New-unit replacement family; verify physical configuration	6661611
Bobcat Remanufactured Service Number	Remanufactured service reference; not presented as a new-unit number	6661611REM
Mando Manufacturer Number	Published manufacturer reference	A000B0431
Mando Manufacturer Reference	Published manufacturer reference	AC155513
Aftermarket Catalogue Number	verified exact-reference interchange record	12175N

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

6632211

Manufacturer number

A000B0431
AC155513

Remanufactured number

6661611REM

Other documented relationship

6661611
12175N

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: 78060357
Photo views: 3

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

6 model references

Bobcat 440B: Published 6632211 application
Bobcat 225: Kubota D1402 diesel engine
Bobcat 231: Kubota D1902 diesel engine
Bobcat 325C / 325D: Kubota D1703-family diesel engines
Bobcat 331 / 334: Kubota V2203-family diesel engines
Fitment limitation: Confirm 6632211 / 6661611, 12V 55A rating, V1 pulley, 6:00 plug, mounting ears 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 6632211

Which machines use 6632211?

Recorded compatible model references include Bobcat 440B: Published 6632211 application, Bobcat 225: Kubota D1402 diesel engine, Bobcat 231: Kubota D1902 diesel engine, Bobcat 325C / 325D: Kubota D1703-family diesel engines, Bobcat 331 / 334: Kubota V2203-family diesel engines, Fitment limitation: Confirm 6632211 / 6661611, 12V 55A rating, V1 pulley, 6:00 plug, mounting ears and machine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 6632211?

Manufacturer number: A000B0431, AC155513. Remanufactured references: 6661611REM.

How do I confirm 6632211 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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