Excavator Spare Parts

8-947379543-1 2547137-A 24V Battery Main Relay for Isuzu Engine Equipment

Name: 8-947379543-1 2547137-A 24V Battery Main Relay for Isuzu Engine Equipment
Brand: EexcavaStart
SKU: 8-947379543-1

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OEM / reference8-947379543-1

Specification24V Four-Terminal Battery Main Relay

Catalog ID53104728

Heavy-duty battery main relay identified by the physical product label as 8-947379543-1 and 2547137-A. The same label and exact archived product record specify 24 V DC for Isuzu-engine construction equipment. Exact machine and serial coverage is not established, so confirm both label numbers, system voltage, four-terminal arrangement, bracket and cable-current requirement before ordering.

Product Type: Battery main relay / heavy-duty contactor
Rated Voltage: 24 V DC - physical label
Terminal Arrangement: Four main/auxiliary terminals shown in exact owned views
Mounting: Compare bracket and terminal orientation with original

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Physical relay label	8-947379543-1
Formatted Alias	Same primary number without separators	89473795431
Relay Manufacturer Number	Second number on the same physical label	2547137-A

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

8-947379543-1

Manufacturer number

2547137-A

Formatting alias

89473795431

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

24V Four-Terminal Battery Main Relay

Category: Excavator Spare Parts
Catalog ID: 53104728
Photo views: 4

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

2 model references

Source equipment family: Isuzu-engine construction equipment
Fitment limitation: Confirm both labels, 24 V system, terminals, bracket, cable current and serial

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 8-947379543-1

Which machines use 8-947379543-1?

Recorded compatible model references include Source equipment family: Isuzu-engine construction equipment, Fitment limitation: Confirm both labels, 24 V system, terminals, bracket, cable current and serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 8-947379543-1?

Manufacturer number: 2547137-A. Formatting aliases for the same number: 89473795431.

How do I confirm 8-947379543-1 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. 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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