OEM / REF: 3943494SKU: pilotpart181831
12V 65A Alternator 394-3494 394-3496 for Caterpillar CAT Excavator 301.5 301.6 301.8 304C Engine 3024 C1.1 is a Alternator replacement part indexed for CAT 301.5 and CAT 301.6, with 3 application records on file. Match OEM part number 3943494 and confirm fitment for Caterpillar Engine Spare Parts before ordering.
This Alternator is indexed for CAT 301.5; CAT 301.6; CAT 301.8; CAT 304C. Compare reference number 3943494 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: CA3943494, 394-3496. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Voltage | 12V |
|---|---|
| Ampere | 65A |
| Part Number | 3943494, CA3943494, 394-3494, 394-3496 |
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.
