How do I confirm pilotpart527579 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

For Kubota Water Pump

Water Pump 1A021-73030 for Kubota

Q: What part numbers are associated with this Water Pump?

1A021-73030, L3010DT, L4350HDT, L4850HDT, L5450HDT

OEM / REF: 1A021-73030SKU: pilotpart527579

Water Pump 1A021-73030 for Kubota L4350HDT L4850HDT L5450HDT L3010DT L3010GST L3010HST L3010 is a Water Pump replacement part for Kubota Engine Spare Parts, categorized under Engine Spare Parts > Water Pump. Use OEM part number 1A021-73030 and confirm machine model, engine model, and serial details before checkout.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$75.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 23 – Sep 30
10	Sep 21 – Sep 28
50	Sep 19 – Sep 26

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.

Water Pump Description

This Water Pump is indexed for Kubota Kubota L4350HDT L4850HDT L5450HDT L3010DT L3010GST L3010HST L3010. Compare reference number 1A021-73030 against the label on your existing Kubota component before ordering.

Additional cross references on file: L3010DT, L4350HDT, L4850HDT. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

1A021-73030 L3010DT L4350HDT L4850HDT L5450HDT

Applications

Kubota Kubota L4350HDT L4850HDT L5450HDT L3010DT L3010GST L3010HST L3010

Fitment Notes

Brand or application signal: Kubota Engine Spare Parts
Product family: Water Pump
System category: Engine Spare Parts > Lubrication & Cooling Systems > Water Pump
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.