How do I confirm pilotpart287349 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

Engine Water Pump 119802-42000 119802-42001 for Komatsu Engine 3D78 3D82 Excavator PC20R PC27R PC27-8 PC20-7 PC25R-8

For Komatsu Water Pump

Water Pump 119802-42000 for Komatsu PC20-7

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

119802-42000, 119802-42001, YM119802-42000, YM119802-42001

OEM / REF: 119802-42000SKU: pilotpart287349

Engine Water Pump 119802-42000 119802-42001 for Komatsu Engine 3D78 3D82 Excavator PC20R PC27R PC27-8 PC20-7 PC25R-8 is a Water Pump replacement part indexed for Komatsu PC20-7 and Komatsu PC20R, with 3 application records on file. Match OEM part number 119802-42000 and confirm fitment for Komatsu Engine Spare Parts...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$162.46USD/EA

~~$17,078.00~~Save 99%

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.

Water Pump Description

This Water Pump is indexed for Komatsu PC20-7; Komatsu PC20R; Komatsu PC25R-8; Komatsu PC27-8. Compare reference number 119802-42000 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 119802-42001, YM119802-42000, YM119802-42001. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

119802-42000 119802-42001 YM119802-42000 YM119802-42001

Applications

Komatsu PC20-7
Komatsu PC20R
Komatsu PC25R-8
Komatsu PC27-8
Komatsu PC27R
Komatsu
Komatsu

Specifications

Part Number	119802-42000, 119802-42001, 11980242000, 11980242001, YM119802-42000, YM119802-42001, YM11980242000, YM11980242001

Fitment Notes

Brand or application signal: Komatsu 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.