How do I confirm pilotpart187731-8901711167736 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

Sun Gear Shaft Prop 2022128 for Hitachi Excavator EX100 EX120

For Hitachi Travel Motor & Gearbox

Travel Motor & Gearbox EX120 for Hitachi

OEM / REF: EX120SKU: pilotpart187731-8901711167736

Sun Gear Shaft Prop 2022128 for Hitachi Excavator EX100 EX120 is a Travel Motor & Gearbox replacement part for Hitachi Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Travel Motor & Gearbox. Use OEM part number EX120 and confirm machine model, engine model, and serial detai...

Stock: In stock
Condition: New
Fitment: Hitachi Transmission & Undercarriage Parts
Category: Travel Motor & Gearbox

Fitment support before you order
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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.

Travel Motor & Gearbox Description

This Travel Motor & Gearbox is indexed for Hitachi s: Fit for Hitachi Excavators:EX100,EX120,EX120-1,EX100-1. Compare reference number EX120 against the label on your existing Hitachi component before ordering.

Additional cross references on file: EX120-1, EX100-1. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

EX120 EX120-1 EX100-1

Applications

Hitachi s: Fit for Hitachi Excavators:EX100,EX120,EX120-1,EX100-1

Fitment Notes

Brand or application signal: Hitachi Transmission & Undercarriage Parts
Product family: Travel Motor & Gearbox
System category: Transmission & Undercarriage Parts > Travel & Swing Mechanism Parts > Travel Motor & Gearbox
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.