OEM / REF: 4N3890SKU: pilotpart113777
Stop Solenoid 4N-3890 For Caterpillar CAT Engine 3304 3406B is a Stop Solenoid replacement part indexed for Caterpillar D6C and Caterpillar 637D, with 3 application records on file. Match OEM part number 4N3890 and confirm fitment for Caterpillar Engine Spare Parts before ordering.
This Stop Solenoid is indexed for Caterpillar D6C; Caterpillar 637D; Caterpillar; Caterpillar. Compare reference number 4N3890 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: CA4N3890, 1500-24AS1U1. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Voltage | 12V |
|---|---|
| Part Number | 4N3890, 4N-3890, CA4N3890, 1500-24AS1U1, 150024AS1U1 |
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.
