How do I confirm pilotpart770387-7883450679544 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 RD411-22900 for Kubota Excavator KX040-4 KX057-4 KX057-5 KX121-3 KX161-3 U45-3 U45S U55 U55-4 U55-5

For Kubota Carrier Roller

Carrier Roller RD411-22900 for Kubota

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

RD411-22900, RD547-22900, RD461-21900, KX057-4, KX057-4CA, KX057-5, KX121-3, KX121-3S, KX121-3SCA, KX121-3ST, KX121-3STCA, KX161-3

OEM / REF: RD411-22900SKU: pilotpart770387-7883450679544

Top Roller RD411-22900 for Kubota Excavator KX040-4 KX057-4 KX057-5 KX121-3 KX161-3 U45-3 U45S U55 U55-4 U55-5 is a Carrier Roller replacement part for Kubota Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Carrier Roller. Use OEM part number RD411-22900 and confirm machine...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$199.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 21 – Sep 28
10	Sep 19 – Sep 26
50	Sep 17 – Sep 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 Kubota s: Kubota Excavator: KX040-4, KX057-4, KX057-4CA, KX057-5, KX121-3, KX121-3S, KX121-3SCA, KX121-3ST, KX121-3STCA, KX161-3, KX161-3S, KX161-3SCA, KX161-3ST, KX161-3STCA, U45-3, U45-3S, U45-3ST, U45S, U45ST, U55, U55-4, U55-5, U55CA. Compare reference number RD411-22900 against the label on your existing Kubota component before ordering.

Additional cross references on file: RD547-22900, RD461-21900, KX057-4. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

RD411-22900 RD547-22900 RD461-21900 KX057-4 KX057-4CA KX057-5 KX121-3 KX121-3S KX121-3SCA KX121-3ST KX121-3STCA KX161-3

Applications

Kubota s: Kubota Excavator: KX040-4, KX057-4, KX057-4CA, KX057-5, KX121-3, KX121-3S, KX121-3SCA, KX121-3ST, KX121-3STCA, KX161-3, KX161-3S, KX161-3SCA, KX161-3ST, KX161-3STCA, U45-3, U45-3S, U45-3ST, U45S, U45ST, U55, U55-4, U55-5, U55CA

Fitment Notes

Brand or application signal: Kubota 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.