How do I confirm pilotpart486611 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

Carrier Roller RC417-21903 RC417-21900 RC417-21904 for Kubota Excavator KX101 KX61 KX71 KX91 U20 U25

For Kobuta Carrier Roller

Carrier Roller UH100Z3D for Kobuta

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

UH100Z3D, RC417-21903, RC417-21900, RC417-21904

OEM / REF: UH100Z3DSKU: pilotpart486611

Carrier Roller RC417-21903 RC417-21900 RC417-21904 for Kubota Excavator KX101 KX61 KX71 KX91 U20 U25 is a Carrier Roller replacement part for Kobuta Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Carrier Roller. Use OEM part number UH100Z3D and confirm machine model, engin...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$144.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 24 – Oct 1
10	Sep 22 – Sep 29
50	Sep 20 – Sep 27

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 Kobuta Fit for Kubota Excavator: KX101, KX61, KX71, KX91, U20, U25. Compare reference number UH100Z3D against the label on your existing Kobuta component before ordering.

Additional cross references on file: RC417-21903, RC417-21900, RC417-21904. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

UH100Z3D RC417-21903 RC417-21900 RC417-21904

Applications

Kobuta Fit for Kubota Excavator: KX101, KX61, KX71, KX91, U20, U25

Fitment Notes

Brand or application signal: Kobuta 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.