Gasket Kit – 6128-K6-9900M

Looking up the correct gasket kit starts with the exact catalog number. This product is listed as 6128-K6-9900M and is associated with the Komatsu engine/application data below. Use both the number and the full application designation when checking fitment.

Komatsu Fitment Overview

Catalog data currently associates this product with 5 listed Komatsu engine/application references. Examples include 4D105-5H/5J/5T, 4D105-5H/5T, 6D105-1, with the complete list provided below.

Compatible Engines / Applications

• 4D105-5H/5J/5T
• 4D105-5H/5T
• 6D105-1
• S4D105-5A/B
• S6D105-1

Product Details

• Item: Gasket Kit
• Part Number: 6128-K6-9900M
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 5

Service and Replacement Notes

For sealing components, part-number accuracy is especially important because small dimensional differences can affect fit. Use the compatibility list as a catalog reference and compare it with the original component or service information before ordering.

Before Ordering

Use this compatibility information as a catalog reference, not as a substitute for equipment identification. Confirm part number 6128-K6-9900M and the complete Komatsu engine/application designation before installation.