Gasket Kit G – 6128-K2-9901G

Gasket Kit G 6128-K2-9901G 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 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 G
• Part Number: 6128-K2-9901G
• 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

The most reliable fitment check is an exact part-number match combined with matching application data. Confirm 6128-K2-9901G against the original component, parts manual, or service record before purchase.