OEM / REF: 131-8822SKU: pilotpart437310
Air Filter 131-8822 for Caterpillar CAT Excavator 320B 320C 320D 321B 321C 322B 323D 325B is a Air Filter replacement part indexed for Caterpillar 321D LCR and Caterpillar 320B, with 3 application records on file. Match OEM part number 131-8822 and confirm fitment for Caterpillar Seals, Filters & Maintenance Parts b...
This Air Filter is indexed for Caterpillar 321D LCR; Caterpillar 320B; Caterpillar 320B FM LL; Caterpillar 320B L. Compare reference number 131-8822 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: CA1318822, 134-0685, CA1340685. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 131-8822, 1318822, CA1318822, 134-0685, 1340685, CA1340685, 546-701, 546701, CA546701 |
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Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
