4Bt3.9 In-Frame Kit 3802100 – KMP2100.IFK-4

4Bt3.9 In-Frame Kit 3802100 KMP2100.IFK-4 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: S4D105-1 & 2.

Compatible Engines / Applications

• S4D105-1 & 2

Product Details

• Item: 4Bt3.9 In-Frame Kit 3802100
• Part Number: KMP2100.IFK-4
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 1

Service and Replacement Notes

Engine overhaul and out-of-frame kits are application-sensitive because kit contents can vary by engine version, production change, and repair level. Use the listed part number as the primary identifier and confirm the complete engine/application designation before ordering. A similar engine family name by itself is not enough to establish kit interchangeability.

Before Ordering

To reduce returns and fitment errors, verify the exact catalog number KMP2100.IFK-4 and your complete engine or equipment identification before ordering. Pay particular attention to suffixes and grouped model designations.