Alternator: 24V, 70A – 107-7977

Alternator: 24V, 70A 107-7977 is cataloged for the Komatsu engine/application references listed on this page. Because related Komatsu models can use different components, confirm the exact part number together with the complete application code rather than relying on the base model alone.

Komatsu Fitment Overview

Catalog data currently associates this product with 1 listed Komatsu engine/application: S6D125-1.

Compatible Engines / Applications

• S6D125-1

Product Details

• Item: Alternator: 24V, 70A
• Part Number: 107-7977
• 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

The most reliable fitment check is an exact part-number match combined with matching application data. Confirm 107-7977 against the original component, parts manual, or service record before purchase.