How do I confirm pilotpart715266 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

Top Roller AT251344 RD411-22900 for Hitachi EX40 EX45 EX50 EX55 ZX30 ZX40 ZX50 AX40 AX45 AX50 Excavators

For Hitachi Carrier Roller

Carrier Roller AT251344 for Hitachi EX40

Q: What part numbers are associated with this Carrier Roller?

AT251344, 4392416, 4357784, 4333856, RD411-22900, RD547-22900, RD461-21900, RD411-21703, CRRD41122900

OEM / REF: AT251344SKU: pilotpart715266

Top Roller AT251344 RD411-22900 for Hitachi EX40 EX45 EX50 EX55 ZX30 ZX40 ZX50 AX40 AX45 AX50 Excavators is a Carrier Roller replacement part indexed for Hitachi EX40 and Hitachi EX40U, with 3 application records on file. Match OEM part number AT251344 and confirm fitment for Hitachi Transmission & Undercarriage Par...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$185.99USD/EA

~~$26,499.00~~Save 99%

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

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.

Carrier Roller Description

This Carrier Roller is indexed for Hitachi EX40; Hitachi EX40U; Hitachi EX45; Hitachi EX45-2. Compare reference number AT251344 against the label on your existing Hitachi component before ordering.

Additional cross references on file: 4392416, 4357784, 4333856. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

AT251344 4392416 4357784 4333856 RD411-22900 RD547-22900 RD461-21900 RD411-21703 CRRD41122900

Applications

Hitachi EX40
Hitachi EX40U
Hitachi EX45
Hitachi EX45-2
Hitachi EX50
Hitachi EX50U
Hitachi EX50UR
Hitachi EX55UR
Hitachi ZX30U-2
Hitachi ZX40U
Hitachi ZX50
Hitachi ZX50U

Specifications

Part Number (John Deere)	AT251344, 4392416, 4357784, 4333856
Part Number (Kubota)	RD411-22900, RD41122900, RD547-22900, RD54722900, RD461-21900, RD46121900, RD411-21703, RD41121703, CRRD41122900
Part Number	John Deere: AT251344, 4392416, 4357784, 4333856 Kubota: RD411-22900, RD41122900, RD547-22900, RD54722900, RD461-21900, RD46121900, RD411-21703, RD41121703, CRRD41122900

Fitment Notes

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