Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact identity retained from the supplied application catalog | AT103344 |
Excavator Alternators
John Deere AT103344 Alternator for 180 and 202 Series OEM Engines 4239D T
Brand illustration · Exact product photo available on request.
OEM / referenceAT103344
SpecificationAlternator
Catalog ID91001019
The supplied John Deere application catalog identifies AT103344 as an alternator assembly. The source set contains 38 supporting catalog rows. Recorded machine applications include 180 and 202 Series OEM Engines, 303 Series Power Units, 3164D OEM Engine and Accessories, 3179DF/3179TF OEM Engines, Accessories and Repower (Saran), 4239D and 4239T OEM Engines and Accessories (Dubuque); recorded engine references include 6359, 6359D, 6359T, 6466D. 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
- 38
- Condition
- New replacement part
- Gallery Representation
- EexcavaStart neutral packaging illustration; exact product photo available on request
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
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
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
- 91001019
- 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
4 model references
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 AT103344
Which machines use AT103344?
Recorded compatible model references include Machine models 1: 180 and 202 Series OEM Engines / 303 Series Power Units / 3164D OEM Engine and Accessories / 3179DF/3179TF OEM Engines / Accessories and Repower (Saran) / 4239D and 4239T OEM Engines and Accessories (Dubuque) / 4239D / 4239T / 4329A (3.9L) OEM Engines (Saran) / 4276 OEM Engines and Accessories (Dubuque), Machine models 2: 444E Loader / 6076 (6076AF001; 6076TF001; 6076HF; 6076AFD) OEM Engines (ESN -499999)(Waterloo) / 6359D and 6359T OEM Engines and Accessories (T0-Dubuque) / 6414D and 6414T OEM Engines and Accessories / 6466D / T / A (s.n. 067685- ) OEM Engines and Accessories / 6619AF / 6619TF-01 OEM Engines and Accessories (Waterloo), Engine models: 6359 / 6359D / 6359T / 6466D, 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 AT103344?
No alternate number is listed for AT103344. Send the original nameplate for an alternate-number check.
How do I confirm AT103344 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.