How do I confirm pilotpart579091 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Hydraulic Pump Wiring Harness 3094204 for Hitachi EX100-2 EX120-2 EX120-3 Excavator

For Hitachi Wiring Harness

Wiring Harness EX120-2 for Hitachi

OEM / REF: EX120-2SKU: pilotpart579091

Hydraulic Pump Wiring Harness 3094204 for Hitachi EX100-2 EX120-2 EX120-3 Excavator is a Wiring Harness replacement part for Hitachi Electrical Parts, categorized under Electrical Parts > Wiring Harness. Use OEM part number EX120-2 and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Hitachi Electrical Parts
Category: Wiring Harness

Fitment support before you order
Worldwide delivery options

Quote required

Price on requestRFQ

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

Estimates from today; confirm exact lead time before payment.

Quantity

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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

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Lead times can vary by freight route and customs. Contact support for expedited shipping.

Wiring Harness Description

This Wiring Harness is indexed for Hitachi Hitachi Excavator: EX100-2, EX120-2, EX120-3. Compare reference number EX120-2 against the label on your existing Hitachi component before ordering.

Additional cross references on file: EX120-3, WH3094204. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

EX120-2 EX120-3 WH3094204

Applications

Hitachi Hitachi Excavator: EX100-2, EX120-2, EX120-3

Fitment Notes

Brand or application signal: Hitachi Electrical Parts
Product family: Wiring Harness
System category: Electrical Parts > Wiring & Connections > Wiring Harness
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.