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12V 65A Alternator 394-3494 for Caterpillar Compact Equipment - Northline Parts

12V 65A Alternator 394-3494 for Caterpillar Compact Equipment

SKU: NLT2T03051
$286.09 In Stock
$286.09
Sale price  $286.09 Regular price 
Ships for free in 2–4 business days.
This 12-volt, 65-amp alternator replaces Caterpillar reference 394-3494 on compatible equipment and industrial engines. It helps recharge the battery and support the electrical system while running.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Cat 3013C, 3024, 3024C, C2.2, C1.5
  • selected 301/302/303 mini excavators, CB rollers and other Cat applications listed by manufacturer.

Product Overview

A failing alternator may leave the battery discharged or cause low charging voltage at working speed. Check belt condition, wiring and battery health before changing it.

Key Features & Performance

  • 12V 65A Alternator 394-3494
  • Designed for the listed application when the original dimensions, fitment and reference match.

Common Reasons for Replacement

Charging warning, persistently low system voltage, bearing noise or a confirmed failed regulator.

Fitment Notes

Match mounting ears, pulley, output rating and terminal arrangement; Cat lists 394-3494 as discontinued.

OE / Reference Numbers

  • 394-3494

Frequently Asked Questions

Is this a genuine OEM part? No. This listing is for an aftermarket replacement unless otherwise expressly stated. Manufacturer names and reference numbers identify the intended application.

How do I check fitment? Match mounting ears, pulley, output rating and terminal arrangement; Cat lists 394-3494 as discontinued.

Part Summary

keywords: 12V 65A Alternator 394-3494 for Caterpillar Compact Equipment, 394-3494

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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