Alternator 24V 40Ah – 3920678

This product page brings together the key catalog identifiers for Alternator 24V 40Ah: part number 3920678 and its listed Komatsu engine/application fitment. These identifiers are intended to make part-number searches and application checks easier before purchase.

Komatsu Fitment Overview

Catalog data currently associates this product with 1 listed Komatsu engine/application: Multiple Applications.

Compatible Engines / Applications

• Multiple Applications

Product Details

• Item: Alternator 24V 40Ah
• Part Number: 3920678
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 1

Service and Replacement Notes

For sensors, switches, solenoids, starters, alternators, and related electrical parts, use the catalog number as the primary reference. Confirm the complete application code because similar-looking electrical components may not be interchangeable.

Before Ordering

Fitment should be confirmed before purchase. Match part number 3920678 first, then compare the complete engine/application code to your equipment or service documentation. Contact your parts source for verification when the original number is unavailable.