Liner & Seal Kit – 6240-21-2220S

Looking up the correct liner & seal kit starts with the exact catalog number. This product is listed as 6240-21-2220S 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 4 listed Komatsu engine/application references. Examples include SA6D170E-3A-7 & SAA6D170E-3F-8, SAA6D170E-5, SA6D170E-3A, with the complete list provided below.

Compatible Engines / Applications

• SA6D170E-3A-7 & SAA6D170E-3F-8
• SAA6D170E-5
• SA6D170E-3A
• SA8V170-1

Product Details

• Item: Liner & Seal Kit
• Part Number: 6240-21-2220S
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 4

Service and Replacement Notes

Cylinder-repair parts should be selected from exact catalog data rather than appearance. Pay close attention to piston, ring, liner, or sleeve size references and to engine suffixes in the compatibility list. These details can distinguish otherwise similar components.

Before Ordering

Before ordering, compare 6240-21-2220S with the number on the original part or with trusted service information. Also verify the full engine or machine designation, including suffixes, series codes, and size references where applicable.