Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Replacement part reference | AT384632 |
| Cross-reference (fitment check required) | Bosch | 124625084 |
| Cross-reference (fitment check required) | John Deere | AT384632 |
Alternators
John Deere AT384632 Alternator for 540H Cable Skidder 548H Grapple Skidder
EexcavaStart packaging illustration · Not a photograph of this exact part. Exact-unit photo availability is not confirmed; send your original part number and unit photos with your inquiry.
OEM / referenceAT384632
SpecificationAlternator
Catalog ID91001043
- Product Type
- Alternator
- Supply Brand
- EexcavaStart
- Equipment Brand
- John Deere
- Catalog Classification
- Alternator
- Application Records
- 12
- Condition
- New replacement part
- Gallery Representation
- EexcavaStart neutral packaging illustration; exact product photo available on request
- Description
- Alternator
- Volt
- 12
- Amps
- 200
- Mount Hole ID 1
- 10.500mm
- Mount Hole 1 Type
- Unthreaded
- Mount Hole ID 2
- 10.500mm
- Mount Hole 2 Type
- Unthreaded
- Mounting Ear 2 Thickness
- 56mm
- Alt Mounting Foot Thickness
- 56mm
- Fan Location
- Internal
- Regulator Location
- Internal
- Terminal ID
- B+
- Terminal Size
- M8-1.25
- Terminal ID 2
- D+
- Terminal 2 Size
- M5-0.8
- Terminal ID 3
- W
- Terminal 3 Size
- 6mm Spade
- Polarity
- Negative
- Number of Grooves
- 8
- Groove OD
- 62mm
- Pulley Type
- Serpentine
- Pulley Outer Diameter
- 69.200mm
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use photos of your original unit and the checklist before ordering.
Part identification
Reference numbers
Primary number
Cross-reference (fitment check required)
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Product summary
Alternator
- Category
- Alternators
- Catalog ID
- 91001043
- Illustration 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
1 model reference
Fitment / evidence notes
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 AT384632
Which machines use AT384632?
Recorded compatible model references include Machine models: 540H Cable Skidder (PIN: 1DW540HX_ _D630436 - D666892) / 548H Grapple Skidder (PIN: 1DW548HX_ _D630436 - D666892) / 640H Cable Skidder (PIN: 1DW640HX_ _C630436 - C666892) (PIN: 1DW640HX_ _D630436 - D666892) / 648H Grapple Skidder (PIN: 1DW648HX_ _C630436 - C666892) (PIN: 1DW648HX_ _D630436 - D666892) / 648HTJ Timberjack Grapple Skidder (PIN: 1DW648HT_ _C630436 - C666892) (PIN: 1DW648HT_ _D630436 - D666892) / 748H Cable and Grapple Skidder (PIN: 1DW748HX_ _C630436 - C666892) (PIN: 1DW748HX_ _D630436 - D666892) / 748HTJ Timberjack Cable and Grapple Skidder (PIN: 1DW748HT_ _C630436 - C666892) (PIN: 1DW748HT_ _D630436 - D666892) / 848H Cable and Grapple Skidder (PIN: 1DW848HX_ _C630436 - C666892) (PIN: 1DW848HX_ _D630436 - D666892) / 848HTJ Timberjack Cable and Grapple Skidder (PIN: 1DW848HT_ _C630436 - C666892) (PIN: 1DW848HT_ _D630436 - D666892). Recorded fitment/evidence notes: 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 AT384632?
Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable.
How do I confirm AT384632 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.