How do I confirm pilotpart424403 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 9S9972 for Caterpillar CAT Engine 3306T 3306 3304 3208 3304DIT

For Caterpillar Air Filter

Air Filter 1W7365 for Caterpillar

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

1W7365, 1W7919, 2P8863, 2W3785, 3I0431, 4W9079, 81400325, 81526066, 8N1335, 8N3335, 9S9970, 9S9972

OEM / REF: 1W7365SKU: pilotpart424403

Air Filter 9S9972 for Caterpillar CAT Engine 3306T 3306 3304 3208 3304DIT is a Air Filter replacement part for Caterpillar Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Air Filter. Use OEM part number 1W7365 and confirm machine model, engine model, and serial details befo...

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

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$33.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 7 – Nov 14
10	Nov 5 – Nov 12
50	Nov 3 – Nov 10

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 Caterpillar Fit for CAT Grader: 140G, 14G, 160G Fit for CAT Excavator: 225B, 229 Fit for CAT Dozer: 814B, Fit for CAT Compactor: 815B, 816B, CP643, CP653, CS643, CS653 Fit for CAT Loader: 936, 936E, 936F, 950B, 950E, 950F, 953, 966D, 966E, 966F, 966F II, G936 Fit for CAT Tractor: D3B, D3C, D4E, D5H, D6D, D6H, D7H, D7H II, D7H II LGP, D7H II XR, D7H LGP Fit for CAT Forklift: V1100, V550, V620, V700, V800, V900. Compare reference number 1W7365 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 1W7919, 2P8863, 2W3785. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

1W7365 1W7919 2P8863 2W3785 3I0431 4W9079 81400325 81526066 8N1335 8N3335 9S9970 9S9972

Applications

Caterpillar Fit for CAT Grader: 140G, 14G, 160G Fit for CAT Excavator: 225B, 229 Fit for CAT Dozer: 814B, Fit for CAT Compactor: 815B, 816B, CP643, CP653, CS643, CS653 Fit for CAT Loader: 936, 936E, 936F, 950B, 950E, 950F, 953, 966D, 966E, 966F, 966F II, G936 Fit for CAT Tractor: D3B, D3C, D4E, D5H, D6D, D6H, D7H, D7H II, D7H II LGP, D7H II XR, D7H LGP Fit for CAT Forklift: V1100, V550, V620, V700, V800, V900

Fitment Notes

Brand or application signal: Caterpillar 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.