How do I confirm pilotpart976731 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 Komatsu Water Separator

Water Separator 22U-04-21131 for Komatsu

OEM / REF: 22U-04-21131SKU: pilotpart976731

Water Separator 22U-04-21131 for Komatsu Excavator PC130-7 PC130-7K PC160LC-7 is a Water Separator replacement part for Komatsu Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Water Separator. Use OEM part number 22U-04-21131 and confirm machine model, engine model, and ser...

Stock: In stock
Condition: New
Fitment: Komatsu Seals, Filters & Maintenance Parts
Category: Water Separator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$102.00USD/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

Confirm fitment before ordering →

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

Water Separator Description

This Water Separator is indexed for Komatsu Komatsu Excavator PC130-7 PC130-7K PC160LC-7. Compare reference number 22U-04-21131 against the label on your existing Komatsu component before ordering.

Before checkout, compare OEM part number 22U-04-21131, 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

22U-04-21131

Applications

Komatsu Komatsu Excavator PC130-7 PC130-7K PC160LC-7

Fitment Notes

Brand or application signal: Komatsu Seals, Filters & Maintenance Parts
Product family: Water Separator
System category: Seals, Filters & Maintenance Parts > Filters > Water Separator
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.