How do I confirm pilotpart306319 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

Coupling Assembly RC411-42630 RP471-42630 for Kubota Excavator KX033-4 KX121-3 KX71-3 KX91-3 U35

For Kubota Hydraulic Coupler

Hydraulic Coupler RC411-42630 for Kubota KX033-4

Q: What part numbers are associated with this Hydraulic Coupler?

RC411-42630, RP471-42630, RC601-42630, HRC60-42630, KX121-3, KX121-3S, KX121-3ST, KX91-3, KX91-3S, KX91-3S2, U35-4, U35S

OEM / REF: RC411-42630SKU: pilotpart306319

Coupling Assembly RC411-42630 RP471-42630 for Kubota Excavator KX033-4 KX121-3 KX71-3 KX91-3 U35 is a Hydraulic Coupler replacement part indexed for Kubota KX033-4 and Kubota KX71-3 CABIN, with 3 application records on file. Match OEM part number RC411-42630 and confirm fitment for Kubota Hydraulic & Pneumatic Parts...

Stock: In stock
Condition: New
Fitment: Kubota Hydraulic & Pneumatic Parts
Category: Hydraulic Coupler

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$115.99USD/EA

~~$16,499.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 10 – Aug 17
10	Aug 8 – Aug 15
50	Aug 6 – Aug 13

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.

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

Hydraulic Coupler Description

This Hydraulic Coupler is indexed for Kubota KX033-4; Kubota KX71-3 CABIN; Kubota KX71-3 CANOPY; Kubota KX71-3S CABIN. Compare reference number RC411-42630 against the label on your existing Kubota component before ordering.

Additional cross references on file: RP471-42630, RC601-42630, HRC60-42630. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

RC411-42630 RP471-42630 RC601-42630 HRC60-42630 KX121-3 KX121-3S KX121-3ST KX91-3 KX91-3S KX91-3S2U35-4U35S

Applications

Kubota KX033-4
Kubota KX71-3 CABIN
Kubota KX71-3 CANOPY
Kubota KX71-3S CABIN
Kubota KX71-3S CANOPY
Kubota KX91-3
Kubota KX91-3S
Kubota KX91-3S2
Kubota KX121-3
Kubota KX121-3S
Kubota KX121-3ST
Kubota U35
Kubota U35-4
Kubota U35S
Kubota U35-S2
Kubota s: Kubota Excavator: KX033-4, KX121-3, KX121-3S, KX121-3ST, KX71-3 CABIN, KX71-3 CANOPY, KX71-3S CABIN, KX71-3S CANOPY, KX91-3, KX91-3S, KX91-3S2, U35, U35-4, U35S, U35-S2

Specifications

Number of Teeth	13T
Part Number	RC411-42630, RP471-42630, RC601-42630, HRC60-42630, RC41142630, RP47142630, RC60142630, HRC6042630

Fitment Notes

Brand or application signal: Kubota Hydraulic & Pneumatic Parts
Product family: Hydraulic Coupler
System category: Hydraulic & Pneumatic Parts > Connections > Hydraulic Coupler
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.