Piston Assembly (C/W Pin+Clips) – 378-0509P

This product page brings together the key catalog identifiers for Piston Assembly (C/W Pin+Clips): part number 378-0509P and its listed Komatsu engine/application fitment. These identifiers are intended to make part-number searches and application checks easier before purchase.

Komatsu Fitment Overview

Catalog data currently associates this product with 1 listed Komatsu engine/application: S6D155-4.

Compatible Engines / Applications

• S6D155-4

Product Details

• Item: Piston Assembly (C/W Pin+Clips)
• Part Number: 378-0509P
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 1

Service and Replacement Notes

Pistons, rings, liners, and sleeves are internal-engine components where application and size details are critical. Match the exact part number and any size reference in the item name, then verify the complete engine/application code. Components from related engine families may not be interchangeable.

Before Ordering

To reduce returns and fitment errors, verify the exact catalog number 378-0509P and your complete engine or equipment identification before ordering. Pay particular attention to suffixes and grouped model designations.