How do I confirm pilotpart013019 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

421-43-22912 Pressure Switch fits for Komatsu Wheel Loaders WA100 WA150 WA200 WA200L WA200PT WA250 WA250L WA250PT WA250PTL WA250PZ WA270 WA320 WA320L WA380 WA420 WA470 WA500 WA600 WA700

For Komatsu Sensors

Sensors 421-43-22912 for Komatsu

OEM / REF: 421-43-22912SKU: pilotpart013019

421-43-22912 Pressure Switch fits for Komatsu Wheel Loaders WA100 WA150 WA200 WA200L WA200PT WA250 WA250L WA250PT WA250PTL WA250PZ WA270 WA320 WA320L WA380 WA420 WA470 WA500 WA600 WA700 is a Sensors replacement part for Komatsu Electrical Parts, categorized under Electrical Parts > Sensors. Use OEM part number 421-4...

Stock: In stock
Condition: New
Fitment: Komatsu Electrical Parts
Category: Sensors

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$155.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 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.

Sensors Description

This Sensors is indexed for Komatsu Komatsu Compactors WF550 WF550T Komatsu Wheel Dozers WD600 WD900 Komatsu Wheel Loaders WA100 WA150 WA150L WA200 WA200L WA200PT WA250 WA250L WA250PT WA250PTL WA250PZ WA270 WA320 WA320L WA320PT WA380 WA420 WA470 WA500 WA600 WA700 WA800 WA800L WA900 WA900L. Compare reference number 421-43-22912 against the label on your existing Komatsu component before ordering.

Before checkout, compare OEM part number 421-43-22912, 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

421-43-22912

Applications

Komatsu Komatsu Compactors WF550 WF550T Komatsu Wheel Dozers WD600 WD900 Komatsu Wheel Loaders WA100 WA150 WA150L WA200 WA200L WA200PT WA250 WA250L WA250PT WA250PTL WA250PZ WA270 WA320 WA320L WA320PT WA380 WA420 WA470 WA500 WA600 WA700 WA800 WA800L WA900 WA900L

Fitment Notes

Brand or application signal: Komatsu Electrical Parts
Product family: Sensors
System category: Electrical Parts > Indicators & Sensing Components > Sensors
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.