How do I confirm pilotpart109416 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

Muffler Silencer RB411-42407 for Kubota Excavator U25 U25S

For Kubota Muffler

Muffler RB411-42407 for Kubota

Q: What part numbers are associated with this Muffler?

RB411-42407, RB411, 42407, U25S

OEM / REF: RB411-42407SKU: pilotpart109416

Kubota Muffler RB411-42407 is listed under Engine Spare Parts > Muffler with catalog data including Part Number: RB411-42407, RB411/42407, RB41142407. Verify fitment for Kubota Engine Spare Parts using the OEM number, mounting points, and photos of your existing part.

Stock: In stock
Condition: New
Fitment: Kubota Engine Spare Parts
Category: Muffler

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$351.01USD/EA

~~$75,280.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 8 – Aug 15
10	Aug 6 – Aug 13
50	Aug 4 – Aug 11

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.

Muffler Description

This Muffler is indexed for Part Number. Compare reference number RB411-42407 against the label on your existing Kubota component before ordering.

Additional cross references on file: RB411, 42407, U25S. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

RB411-42407 RB41142407U25S

Applications

Part Number

Specifications

Part Number	RB411-42407, RB411/42407, RB41142407

Fitment Notes

Brand or application signal: Kubota Engine Spare Parts
Product family: Muffler
System category: Engine Spare Parts > Emission & Exhaust System > Muffler
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.