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Alternators

EexcavaStart 101211-1570 12V 40A Alternator for HONDA ST1100 1084cc

EexcavaStart brand illustration; exact product photo pending for reference 101211-1570

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 / reference101211-1570
Specification12V 40A Alternator; original-unit verification required
Catalog ID929290143
Product Type
Alternator
Product Brand
EexcavaStart
Primary Reference
101211-1570
Equipment Scope
HONDA ST1100; exact catalog-listed engine/year rows only
Voltage
12 V
Rated Output
40 A
Regulator
Internal
Availability
Quote only; stock not confirmed
Image Disclosure
Brand packaging illustration; exact-unit photograph not confirmed
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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

RelationshipReference familyNumber
Primary Manufacturer ReferenceDENSO101211-1570
Search Format AliasFormatting only1012111570
Cross-reference (fitment check required)ARROWHEADAND0451
Cross-reference (fitment check required)ARROWHEAD400-52377
Cross-reference (fitment check required)HONDA31100-MAJ-G41
Cross-reference (fitment check required)HONDA31100-MAJ-G42
Cross-reference (fitment check required)HONDACGD38
Cross-reference (fitment check required)LESTER12505

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
  • 101211-1570
Formatting alias
  • 1012111570
Cross-reference (fitment check required)
  • AND0451
  • 400-52377
  • 31100-MAJ-G41
  • 31100-MAJ-G42
  • CGD38
  • 12505

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

12V 40A Alternator; original-unit verification required

Category
Alternators
Catalog ID
929290143
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

8 model references

  • HONDA ST1100 1996 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
  • HONDA ST1100 1997 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
  • HONDA ST1100 1998 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
  • HONDA ST1100 1999 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
  • HONDA ST1100 2000 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
  • HONDA ST1100 2001 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
  • HONDA ST1100 2002 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
  • HONDA ST1100 2003 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections

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 101211-1570

Which machines use 101211-1570?

Recorded compatible model references include HONDA ST1100 1996 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, HONDA ST1100 1997 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, HONDA ST1100 1998 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, HONDA ST1100 1999 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, HONDA ST1100 2000 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, HONDA ST1100 2001 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, HONDA ST1100 2002 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, HONDA ST1100 2003 / 1084cc: Catalog-listed; verify original unit number, mounting, pulley and electrical connections. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 101211-1570?

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: 1012111570.

How do I confirm 101211-1570 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.

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