Excavator Alternators

AT161324 John Deere Alternator for 110 Excavator 200LC Excavator 770C

Q: What numbers are documented for AT161324?

Primary Part Number: AT161324. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm AT161324 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.

Brand illustration · Exact product photo available on request.

OEM / referenceAT161324

SpecificationAlternator

Catalog ID91001028

Catalog records classify AT161324 as an John Deere alternator for the applications shown below. The source set contains 61 supporting catalog rows. Recorded machine applications include 110 Excavator, 200LC Excavator, 2054 Logger ( ), 230CLC Excavator, 2554 Logger, 270CLC Excavator; recorded engine references include 3029, 4045, 4045DF270, 4045DF271. Confirm the complete part number, electrical rating, terminals, mounting arrangement and machine serial range against the original unit before ordering.

Product Type: Alternator
Supply Brand: EexcavaStart
Equipment Brand: John Deere
Catalog Classification: Alternator
Application Records: 61
Condition: New replacement part
Gallery Representation: EexcavaStart neutral packaging illustration; exact product photo available on request

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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	Exact identity retained from the supplied application catalog	AT161324

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

AT161324

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: 91001028
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

8 model references

Machine models 1: 110 Excavator / 200LC Excavator / 2054 Logger ( ) / 230CLC Excavator / 2554 Logger / 270CLC Excavator / 270LC Excavator / 450CLC Excavator / 450LC Excavator / 490E Excavator
Machine models 2: 6068 OEM Engines ROSARIO / 750B Crawler Bulldozer / 755B Crawler Loader / 770C / 770CH and 772CH C-Series II Graders (s.n. 582130-) / 850B Crawler Bulldozer / 992ELC Excavator / Engines for Genset Power Units (2.9L-3029; 3.9L-4039; 4.5L-4045; 6.8L-6068) / Engines for Stage II Gensets Power Units (2.9L-3029
Engine models 1: 3029 / 4045 / 4045DF270 / 4045DF271 / 4045DFM50 / 4045DFM70 / 4045HF120R02 / 4045HF150R02 / 4045HF275 / 4045HF280
Engine models 2: 4045HFG20 / 4045HFS72 / 4045HFU20 / 4045TF120 / 4045TF151 / 4045TF220 / 4045TF250 / 4045TF250R02 / 4045TF270 / 4045TF271
Engine models 3: 4045TF280 / 4045TF290 / 4045TFG20 / 4045TFM50 / 4045TFU20 / 6068 / 6068DF150 / 6068HF275 / 6068HFG20 / 6068HFS72
Engine models 4: 6068HFS77 / 6068HFS83 / 6068HFU20 / 6068SFM50 / 6068TF275 / 6068TFM50 / 6081HF070 / 6090 / 6090HF475 / 6090HF485
Engine models 5: 6090HFG84
Fitment limitation: Confirm the exact part number, electrical rating, terminal layout, mounting and machine serial range before shipment

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 AT161324

Which machines use AT161324?

Recorded compatible model references include Machine models 1: 110 Excavator / 200LC Excavator / 2054 Logger ( ) / 230CLC Excavator / 2554 Logger / 270CLC Excavator / 270LC Excavator / 450CLC Excavator / 450LC Excavator / 490E Excavator, Machine models 2: 6068 OEM Engines ROSARIO / 750B Crawler Bulldozer / 755B Crawler Loader / 770C / 770CH and 772CH C-Series II Graders (s.n. 582130-) / 850B Crawler Bulldozer / 992ELC Excavator / Engines for Genset Power Units (2.9L-3029; 3.9L-4039; 4.5L-4045; 6.8L-6068) / Engines for Stage II Gensets Power Units (2.9L-3029, Engine models 1: 3029 / 4045 / 4045DF270 / 4045DF271 / 4045DFM50 / 4045DFM70 / 4045HF120R02 / 4045HF150R02 / 4045HF275 / 4045HF280, Engine models 2: 4045HFG20 / 4045HFS72 / 4045HFU20 / 4045TF120 / 4045TF151 / 4045TF220 / 4045TF250 / 4045TF250R02 / 4045TF270 / 4045TF271, Engine models 3: 4045TF280 / 4045TF290 / 4045TFG20 / 4045TFM50 / 4045TFU20 / 6068 / 6068DF150 / 6068HF275 / 6068HFG20 / 6068HFS72, Engine models 4: 6068HFS77 / 6068HFS83 / 6068HFU20 / 6068SFM50 / 6068TF275 / 6068TFM50 / 6081HF070 / 6090 / 6090HF475 / 6090HF485, Engine models 5: 6090HFG84, Fitment limitation: Confirm the exact part number, electrical rating, terminal layout, mounting and machine serial range before shipment. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for AT161324?

No alternate number is listed for AT161324. Send the original nameplate for an alternate-number check.

How do I confirm AT161324 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.