How do I confirm pilotpart390419 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

Sprocket 2054978 for John Deere 50D 50G Hitachi ZX55 ZX50U-3F ZX40U-3U ZX48U-3F Excavator

For Hitachi Sprocket

Sprocket 2054978 for Hitachi

Q: What part numbers are associated with this Sprocket?

2054978, 1036283, SP327, ZX40U-3U, ZX48U-3, ZX48U-3F, ZX50U-3, ZX50U-3F, ZX52U-3, ZX52U-3F, ZX55, ZX50

OEM / REF: 2054978SKU: pilotpart390419

Sprocket 2054978 for John Deere 50D 50G Hitachi ZX55 ZX50U-3F ZX40U-3U ZX48U-3F Excavator is a Sprocket replacement part for Hitachi Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Sprocket. Use OEM part number 2054978 and confirm machine model, engine model, and serial det...

Stock: In stock
Condition: New
Fitment: Hitachi Transmission & Undercarriage Parts
Category: Sprocket

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$316.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 18 – Aug 25
10	Aug 16 – Aug 23
50	Aug 14 – Aug 21

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

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

Sprocket Description

This Sprocket is indexed for Hitachi s: Fit For Hitachi Excavator: ZX40U-3, ZX40U-3U, ZX48U-3, ZX48U-3F, ZX50U-3, ZX50U-3F, ZX52U-3, ZX52U-3F, ZX55, ZX50, ZX48, ZX40 Fit For John Deere Excavator: 50D, 50G Fit For Caterpillar Excavator: CMDEC23 Fit For Volvo Excavator: EC60E Fit For Terex Excavator: HR-18. Compare reference number 2054978 against the label on your existing Hitachi component before ordering.

Additional cross references on file: 1036283, SP327, ZX40U-3U. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

2054978 1036283 SP327 ZX40U-3U ZX48U-3 ZX48U-3F ZX50U-3 ZX50U-3F ZX52U-3 ZX52U-3FZX55ZX50

Applications

Hitachi s: Fit For Hitachi Excavator: ZX40U-3, ZX40U-3U, ZX48U-3, ZX48U-3F, ZX50U-3, ZX50U-3F, ZX52U-3, ZX52U-3F, ZX55, ZX50, ZX48, ZX40 Fit For John Deere Excavator: 50D, 50G Fit For Caterpillar Excavator: CMDEC23 Fit For Volvo Excavator: EC60E Fit For Terex Excavator: HR-18

Fitment Notes

Brand or application signal: Hitachi Transmission & Undercarriage Parts
Product family: Sprocket
System category: Transmission & Undercarriage Parts > Crawler Undercarriage Parts > Sprocket
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.