OEM / REF: 6I-2503SKU: pilotpart293474
Air Filter Element 6I-2503 and 6I-2504 for Caterpillar Excavator CAT 325C 330B is a Air Filter replacement part indexed for Caterpillar 235C and Caterpillar 322C, with 3 application records on file. Match OEM part number 6I-2503 and confirm fitment for Caterpillar Seals, Filters & Maintenance Parts before ordering.
This Air Filter is indexed for Caterpillar 235C; Caterpillar 322C; Caterpillar 322C FM; Caterpillar 324D. Compare reference number 6I-2503 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: 6I-2504. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Size | 405*280*150, 388*149*109 |
|---|---|
| Filtration Accuracy | ≤20μm |
| Filtration Efficiency | ≥99.67% |
| Part Number (A) | 6I-2503 |
| Part Number (B) | 6I-2504 |
| Part Number | A: 6I-2503 B: 6I-2504 |
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.
