How do I confirm pilotpart440979-8843121918200 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

New Thermostat 15321-73014 15321-73015 For Kubota RTV900XTS RTV900XTT RTV900XTW Ship to US

For Kubota Thermostat

Thermostat pilotpart440979 for Kubota

OEM / REF: pilotpart440979SKU: pilotpart440979-8843121918200

New Thermostat 15321-73014 15321-73015 For Kubota RTV900XTS RTV900XTT RTV900XTW Ship to US is a Thermostat replacement part for Kubota Engine Spare Parts, categorized under Engine Spare Parts > Thermostat. Use OEM part number pilotpart440979 and confirm machine model, engine model, and serial details before checkout.

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$13.99USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

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.

Thermostat Description

This Thermostat is indexed for Kubota s: For Kubota V1505 V1702 V1902 V2203 D1105 D905 D1402 D1302-DI D1403 F2803 RTV900XTS RTV900XTT RTV900XTW L225 L225DT L285 L275 L345 L305 L355 L295DT L295F L2550DT L2550F ZD25F ZD28 ZD28F ZD326P ZD326S L245 L245DT L245HC RTV1140CPX RTV1140CPXR BX2200D BX22D BX23D BX24D BX25 BX2230D BX2350D BX2660D BX2360 L3400DT L3400F L3400HST L3300DT L3300F L3300DT-GST L2500DT L2500F L5450 L5450DT L3450DT L3450GST L3450F L3600DT L3600GST L3600DTC L3600GSTC L4610HST L4610HSTC L4600DT L3410DT L3410GST L35TL L3710DT L3710HSTC L3710GST L3710HST L3010DT L3010F L3010GST L3010HST L4200DTGST L4200GSTC L4150 L4150DT-N L3750 L2900DT L2900DTGST L2900F L4630DT L4630GST L4630HST L2850DT L2850DTGST L2850F L4850 L4850DT L3200DT L3200F L3200HST L2650DT L2650DTGST L2650DW L2650F L4310 L4310F L4310GST L4310GSTC L235 L2050DT L2050F L2350 L2350DT L2600DT L2600F L3000DT L3000F M4900S M4900SU M4900SUD S2800 S2200 S2600 R510 R520 R520S R420[LST]R420S R400R410 S2602-DI. Compare reference number pilotpart440979 against the label on your existing Kubota component before ordering.

Before checkout, compare OEM part number pilotpart440979, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

pilotpart440979

Applications

Kubota s: For Kubota V1505 V1702 V1902 V2203 D1105 D905 D1402 D1302-DI D1403 F2803 RTV900XTS RTV900XTT RTV900XTW L225 L225DT L285 L275 L345 L305 L355 L295DT L295F L2550DT L2550F ZD25F ZD28 ZD28F ZD326P ZD326S L245 L245DT L245HC RTV1140CPX RTV1140CPXR BX2200D BX22D BX23D BX24D BX25 BX2230D BX2350D BX2660D BX2360 L3400DT L3400F L3400HST L3300DT L3300F L3300DT-GST L2500DT L2500F L5450 L5450DT L3450DT L3450GST L3450F L3600DT L3600GST L3600DTC L3600GSTC L4610HST L4610HSTC L4600DT L3410DT L3410GST L35TL L3710DT L3710HSTC L3710GST L3710HST L3010DT L3010F L3010GST L3010HST L4200DTGST L4200GSTC L4150 L4150DT-N L3750 L2900DT L2900DTGST L2900F L4630DT L4630GST L4630HST L2850DT L2850DTGST L2850F L4850 L4850DT L3200DT L3200F L3200HST L2650DT L2650DTGST L2650DW L2650F L4310 L4310F L4310GST L4310GSTC L235 L2050DT L2050F L2350 L2350DT L2600DT L2600F L3000DT L3000F M4900S M4900SU M4900SUD S2800 S2200 S2600 R510 R520 R520S R420[LST]R420S R400R410 S2602-DI

Fitment Notes

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