Excavator Alternators

600-821-8260 24V 75A Alternator for Komatsu 6D140 6D170

Q: What numbers are documented for 600-821-8260?

Primary Part Number: 600-821-8260. Catalog Cross-Reference - Verify Configuration: 600-821-9360. Catalog Cross-Reference - Verify Configuration: 112504. Catalog Cross-Reference - Verify Configuration: 115533. Catalog Cross-Reference - Verify Configuration: 240601360. Catalog Cross-Reference - Verify Configuration: 270401160. Same-number Formatting Variant: 6008218260. Catalog Cross-Reference - Verify Configuration: 6008219370. Catalog Cross-Reference - Verify Configuration: 6008219382. Catalog Cross-Reference - Verify Configuration: 6008219510. Catalog Cross-Reference - Verify Configuration: 6008219511. Catalog Cross-Reference - Verify Configuration: 6008219530. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 600-821-8260 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.

600-821-8260 24V 75A Alternator for Komatsu 6D140 6D170, OEM/reference 600-821-8260, Alternator, product view 1

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OEM / reference600-821-8260

SpecificationAlternator

Catalog ID53687716

Alternator identified by primary reference 600-821-8260. Catalog-confirmed configuration: 24V, 75A. The cited technical sources record 2 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Product Type: Alternator
Product Brand: EexcavaStart
Voltage: 24V 75A
Model Number: 600-821-8260 600-821-9360
Engine Model: Komatsu 6D140 6D170
Voltage: 24 volt
Amperage: 75 amp
Size A: 48 mm
Size B: 14 mm
Size C: 102 mm
Grooves/pulley: 1 pcs
Terminal type: IG(R)(Bolt)
Vacuum Pump: no
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	600-821-8260
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	600-821-9360
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	112504
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	115533
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	240601360
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	270401160
Same-number Formatting Variant	Source catalog	6008218260
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219370
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219382
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219510
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219511
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219530
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219531
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219540
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219542
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219550
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219551
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219560
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219570
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219571
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219630
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219631
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219730
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219731
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219961
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219962
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219970
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008219971
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008256510
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008257110
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008257210
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008257211
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	6008257212
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	RKD75A01
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	ALN8260YJ
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	ALW8260LP
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	ALW8260UH
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	ALN8260WA
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	ALW8260WA
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020310
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020320
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020330
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020340
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020360
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020361
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020370
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020380
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020382
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142020410
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142021010
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	02142021011
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	301N20229Z

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

600-821-8260

Formatting alias

6008218260

Other documented relationship

600-821-9360
112504
115533
240601360
270401160
6008219370
6008219382
6008219510
6008219511
6008219530
6008219531
6008219540
6008219542
6008219550
6008219551
6008219560
6008219570
6008219571
6008219630
6008219631
6008219730
6008219731
6008219961
6008219962
6008219970
6008219971
6008256510
6008257110
6008257210
6008257211
6008257212
RKD75A01
ALN8260YJ
ALW8260LP
ALW8260UH
ALN8260WA
ALW8260WA
02142020310
02142020320
02142020330
02142020340
02142020360
02142020361
02142020370
02142020380
02142020382
02142020410
02142021010
02142021011
301N20229Z

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: 53687716
Photo views: 5

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

2 model references

Recorded application: KOMATSU Excavators PC650 /6D140 Engine 1988 - 1997
Recorded application: D575A-2; D575A-2; D575A-3

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 600-821-8260

Which machines use 600-821-8260?

Recorded compatible model references include Recorded application: KOMATSU Excavators PC650 /6D140 Engine 1988 - 1997, Recorded application: D575A-2; D575A-2; D575A-3. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 600-821-8260?

Formatting aliases for the same number: 6008218260.

How do I confirm 600-821-8260 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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