Alternators

397-3701100 24V Alternator for Yuchai YC6B125 6108

Q: What numbers are documented for 397-3701100?

Primary Part Number: 397-3701100. Catalog Cross-Reference - Verify Configuration: 6BJFWZ2302. Catalog Cross-Reference - Verify Configuration: ALQ7397WD. Catalog Cross-Reference - Verify Configuration: SP114355. Catalog Cross-Reference - Verify Configuration: 860117327. Same-number Formatting Variant: 3973701100. Catalog Cross-Reference - Verify Configuration: 3973701100A. Catalog Cross-Reference - Verify Configuration: 6105QA3701010A. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 397-3701100 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.

397-3701100 24V Alternator for Yuchai YC6B125 6108, OEM/reference 397-3701100, Alternator, product view 1

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OEM / reference397-3701100

SpecificationAlternator

Catalog ID53730325

Product Type: Alternator
Product Brand: EexcavaStart
Voltage: 24V 55A
Model Number: 6BJFWZ2302 397-3701100
Engine Model: Yuchai YC6B125 6108
Voltage: 24 volt
Size A: 46 mm
Size B: 15 mm
Size C: 71 mm
Grooves/pulley: 1 pcs
Terminal type: L-W
Vacuum Pump: no
Condition: New replacement part

Dimension codes identify measurement points on a matching technical drawing; they are not universal dimension names. Request the drawing or measurement-point confirmation for this reference before comparing your original unit.

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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.

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	397-3701100
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6BJFWZ2302
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	ALQ7397WD
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	SP114355
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	860117327
Same-number Formatting Variant	Source catalog	3973701100
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	3973701100A
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6105QA3701010A

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

397-3701100

Formatting alias

3973701100

Cross-reference (fitment check required)

6BJFWZ2302
ALQ7397WD
SP114355
860117327
3973701100A
6105QA3701010A

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: 53730325
Photo views: 4

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

Recorded application: YUCHAI YC6B125 / YC6108 / XCMG LW300F ZL30G / LIUGONG

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 397-3701100

Which machines use 397-3701100?

Recorded compatible model references include Recorded application: YUCHAI YC6B125 / YC6108 / XCMG LW300F ZL30G / LIUGONG. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 397-3701100?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Formatting aliases for the same number: 3973701100.

How do I confirm 397-3701100 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.