How do I confirm pilotpart143401 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

External Wiring Hydraulic Pump Harness 0001836 309420 for Hitachi Excavator EX200-3 HR320 HR420 RX2000-2

For Hitachi Wire Harness

Wire Harness EX200-3 for Hitachi

Q: What part numbers are associated with this Wire Harness?

EX200-3, HR320, HR420, RX2000-2, 0001836, 309420

OEM / REF: EX200-3SKU: pilotpart143401

Hitachi Wire Harness EX200-3 is listed under Electrical Parts > Wire Harness with catalog data including Part Number (External Wiring Harness): 0001836; Part Number (Hydraulic Pump Harness): 309420; Part Number: External Wiring Harness: 0001836 Hydraulic Pump Harness: 309420. Verify fitment for Hitachi Electrical Pa...

Stock: In stock
Condition: New
Fitment: Hitachi Electrical Parts
Category: Wire 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	Aug 12 – Aug 19
10	Aug 10 – Aug 17
50	Aug 8 – Aug 15

Estimates from today; confirm exact lead time before payment.

Quantity

Submit RFQ now

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

Confirm fitment before ordering →

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

Wire Harness Description

This Wire Harness is indexed for Part Number. Compare reference number EX200-3 against the label on your existing Hitachi component before ordering.

Additional cross references on file: HR320, HR420, RX2000-2. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

EX200-3 HR320 HR420 RX2000-2 0001836 309420

Applications

Part Number

Specifications

Part Number (External Wiring Harness)	0001836
Part Number (Hydraulic Pump Harness)	309420
Part Number	External Wiring Harness: 0001836 Hydraulic Pump Harness: 309420

Fitment Notes

Brand or application signal: Hitachi Electrical Parts
Product family: Wire Harness
System category: Electrical Parts > Wiring & Connections > Wire 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.