How do I confirm pilotpart472339-9451483922680 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

Air Filter 2451U1243B for Kobelco Excavator 150 907B 912A K914 MD300 SK100 SK120 SK150 SK235 SK45

For Kobelco Air Filter

Air Filter 2446U144S2 for Kobelco

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

2446U144S2, 2446U162S2, 2446Z147S4, 2451R1243B, 2451U1243B

OEM / REF: 2446U144S2SKU: pilotpart472339-9451483922680

Air Filter 2451U1243B for Kobelco Excavator 150 907B 912A K914 MD300 SK100 SK120 SK150 SK235 SK45 is a Air Filter replacement part for Kobelco Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Air Filter. Use OEM part number 2446U144S2 and confirm machine model, engine model,...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$45.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 8 – Nov 15
10	Nov 6 – Nov 13
50	Nov 4 – Nov 11

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 Air Filter is indexed for Kobelco Fit for Kobelco Excavator: 150, 907-2, 907B, 907LC, 907LC-2, 912A, K904LC-2, K907C-2, K912A, K912ALC, K912LC, K914, K935, MD140CLC, MD300, SK100, SK120, SK14, SK14-1, SK150, SK20, SK200, SK230, SK235, SK45 Fit for Kobelco Loader: LK400, LK450, LK700. Compare reference number 2446U144S2 against the label on your existing Kobelco component before ordering.

Additional cross references on file: 2446U162S2, 2446Z147S4, 2451R1243B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

2446U144S2 2446U162S2 2446Z147S4 2451R1243B 2451U1243B

Applications

Kobelco Fit for Kobelco Excavator: 150, 907-2, 907B, 907LC, 907LC-2, 912A, K904LC-2, K907C-2, K912A, K912ALC, K912LC, K914, K935, MD140CLC, MD300, SK100, SK120, SK14, SK14-1, SK150, SK20, SK200, SK230, SK235, SK45 Fit for Kobelco Loader: LK400, LK450, LK700

Fitment Notes

Brand or application signal: Kobelco 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.