How do I confirm pilotpart440586 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

Fan Belt 70000-73818 for Kubota Tractor B4200 B5100 B6000 B6100 B7100 B7100D-P

For Kubota Belts

Belts 70000-73818 for Kubota B4200 4WD

OEM / REF: 70000-73818SKU: pilotpart440586

Fan Belt 70000-73818 for Kubota Tractor B4200 B5100 B6000 B6100 B7100 B7100D-P is a Belts replacement part indexed for Kubota B4200 4WD and Kubota B4200D, with 3 application records on file. Match OEM part number 70000-73818 and confirm fitment for Kubota Engine Spare Parts before ordering.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$112.99USD/EA

~~$16,099.00~~Save 99%

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

Confirm fitment before ordering →

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

Belts Description

This Belts is indexed for Kubota B4200 4WD; Kubota B4200D; Kubota B5100 2WD; Kubota B5100 4WD. Compare reference number 70000-73818 against the label on your existing Kubota component before ordering.

Additional cross references on file: 15231-72530. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

70000-73818 15231-72530

Applications

Kubota B4200 4WD
Kubota B4200D
Kubota B5100 2WD
Kubota B5100 4WD
Kubota B5100D-P
Kubota B5100E-P
Kubota B6000
Kubota B6000 2WD
Kubota B6000 4WD
Kubota B6000DT
Kubota B6000E
Kubota B6100 2WD
Kubota B6100 4WD
Kubota B6100D-P
Kubota B6100E-P
Kubota B6100HST-D
Kubota B6100HST-E
Kubota B7100 2WD
Kubota B7100 4WD
Kubota B7100D-P
Kubota B7100HST-D
Kubota B7100HST-E

Specifications

Part Number	70000-73818, 15231-72530

Fitment Notes

Brand or application signal: Kubota Engine Spare Parts
Product family: Belts
System category: Engine Spare Parts > Belt Drive Systems > Belts
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.