Valve Cotter – 6136-42-4520G

Valve Cotter 6136-42-4520G 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 11 listed Komatsu engine/application references. Examples include 6D125-1, 6D125E-2, S6D125-1, with the complete list provided below.

Compatible Engines / Applications

• 6D125-1
• 6D125E-2
• S6D125-1
• S6D125E-2
• S6D125E-2 & SA6D125E-2
• SA6D125-1
• SA6D125E-2
• SA6D125E-3B-7 & SAA6D125E-3
• SA6D125E-3B-7/8 & SAA6D125E-3
• SAA6D125E-5A/B/C
• SAA6D125E-6

Product Details

• Item: Valve Cotter
• Part Number: 6136-42-4520G
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 11

Service and Replacement Notes

Cylinder-head and valvetrain components can vary by engine revision and application. Match the exact part number and full engine/application designation before ordering. Related engines may use components that appear similar but are not interchangeable.

Before Ordering

Use this compatibility information as a catalog reference, not as a substitute for equipment identification. Confirm part number 6136-42-4520G and the complete Komatsu engine/application designation before installation.