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Excavator Alternators

2871A502 24V 45A Alternator for Cummins Fire Power CFP8E-F10

2871A502 24V 45A Alternator for Cummins Fire Power CFP8E-F10, OEM/reference 2871A502, Alternator, product view 1
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OEM / reference2871A502
SpecificationAlternator
Catalog ID53636048

Alternator identified by primary reference 2871A502. Catalog-confirmed configuration: 24V, 45A. The cited technical sources record 3 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Product Type
Alternator
Product Brand
EexcavaStart
Voltage
24V 45A
Technical Specification
45 Amp/24 Volt, CW, w/o Pulley
Design
IR/IF
Voltage
24
Amperage
45
Pulley Class
w/o Pulley
Rotation
CW
Plug Clock
03:00 Plug Clocking
Plug Code
313
Ac Tap Y/N
N
Brushless
No
Dist Btwn Mtg Ft Mm H
51
De Ft To Pulley 1st Grv Mm K
11.6
De To Rotor Shft End Mm L
46
Ground
N
Mtg Config Code
B
Polarity
B+
One Wire Capable
No
Cooling Method
Alternator cooling via internal fan
Condition
New replacement part
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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

RelationshipReference familyNumber
Primary Part NumberSource catalog2871A502
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8688N
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration101-11203
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration11SI
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration240-5503
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration400-12329
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration706.502.045
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration706.502.045.030
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8600210
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8688
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA-1878
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationADR0451
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAVF-8688
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8724N
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration020205
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration1-3234-01DR
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration101-11202
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration19020205
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration240-6343
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration3972731
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration400-12346
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration4988275
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration646.502.045.030
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration646.502.045.038
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8724
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration90-01-4534
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA-1727
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA1062S
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationADR0423
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationALT40032
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAVF-8724
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8730N
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration101-03202
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration240-902
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration400-12381
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration646.502.045
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration646.502.045.390
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8600365
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8730
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA-1836
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationADR0464
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAVF-8730
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationREM8600365
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8728N
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration021502
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration101-11201
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration113947
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration19020209
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration240-6348
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration400-12250
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration8728
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration90-01-4536
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration99786
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configuration99786GT
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationA-1724
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationADR0434
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationALT40235
Catalog Cross-Reference - Verify ConfigurationRecorded in the cited catalog family; confirm electrical, mounting and application configurationAVF-8728

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
  • 2871A502
Other documented relationship
  • 8688N
  • 101-11203
  • 11SI
  • 240-5503
  • 400-12329
  • 706.502.045
  • 706.502.045.030
  • 8600210
  • 8688
  • A-1878
  • ADR0451
  • AVF-8688
  • 8724N
  • 020205
  • 1-3234-01DR
  • 101-11202
  • 19020205
  • 240-6343
  • 3972731
  • 400-12346
  • 4988275
  • 646.502.045.030
  • 646.502.045.038
  • 8724
  • 90-01-4534
  • A-1727
  • A1062S
  • ADR0423
  • ALT40032
  • AVF-8724
  • 8730N
  • 101-03202
  • 240-902
  • 400-12381
  • 646.502.045
  • 646.502.045.390
  • 8600365
  • 8730
  • A-1836
  • ADR0464
  • AVF-8730
  • REM8600365
  • 8728N
  • 021502
  • 101-11201
  • 113947
  • 19020209
  • 240-6348
  • 400-12250
  • 8728
  • 90-01-4536
  • 99786
  • 99786GT
  • A-1724
  • ADR0434
  • ALT40235
  • AVF-8728

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
53636048
Photo views
6

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

3 model references

  • Recorded application: Make: Cummins Fire Power · Model: CFP8E-F10 · Year: 2004-2006 · Engine: QSC 8.3L Eng
  • Recorded application: Make: Cummins Engines · Model: C Series · Year: 1986-1994 · Engine:
  • Recorded application: Make: Lull · Model: 644-E40 · Year: 1990-1994 · Engine

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 2871A502

Which machines use 2871A502?

Recorded compatible model references include Recorded application: Make: Cummins Fire Power · Model: CFP8E-F10 · Year: 2004-2006 · Engine: QSC 8.3L Eng, Recorded application: Make: Cummins Engines · Model: C Series · Year: 1986-1994 · Engine:, Recorded application: Make: Lull · Model: 644-E40 · Year: 1990-1994 · Engine. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 2871A502?

No alternate number is listed for 2871A502. Send the original nameplate for an alternate-number check.

How do I confirm 2871A502 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.

Continue comparing verified references from the same system.

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