How do I confirm pilotpart194963-8599991025912 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 Air Filter

Air Filter 21W-979-R350 for Komatsu

Q: What part numbers are associated with this Air Filter?

21W-979-R350, PC80MR-3, PW98MR-6, WY21W-979-R350

OEM / REF: 21W-979-R350SKU: pilotpart194963-8599991025912

Cabin Air Filter 21W-979-R350 for Komatsu Excavator PC88MR-6 PC80MR-3 PW98MR-6 is a Air Filter replacement part for Komatsu Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Air Filter. Use OEM part number 21W-979-R350 and confirm machine model, engine model, and serial detai...

Stock: In stock
Condition: New
Fitment: Komatsu Seals, Filters & Maintenance Parts
Category: Air Filter

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$42.00USD/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.

Air Filter Description

This listing helps buyers source a Air Filter for Komatsu Seals, Filters & Maintenance Parts by OEM number 21W-979-R350, SKU pilotpart194963-8599991025912, and Seals, Filters & Maintenance Parts > Filters > Air Filter category filters.

Additional cross references on file: PC80MR-3, PW98MR-6, WY21W-979-R350. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

21W-979-R350 PC80MR-3 PW98MR-6 WY21W-979-R350

Fitment Notes

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