Ring – 6610-11-6820

Looking up the correct ring starts with the exact catalog number. This product is listed as 6610-11-6820 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 N855-1, NH220-C1, NT855-1, with the complete list provided below.

Compatible Engines / Applications

• N855-1
• NH220-C1
• NT855-1
• NTA855-1

Product Details

• Item: Ring
• Part Number: 6610-11-6820
• Brand / Application Reference: Komatsu
• Catalog Specification: As stated in the product name
• Listed Applications: 4

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 6610-11-6820 and your complete engine or equipment identification before ordering. Pay particular attention to suffixes and grouped model designations.