Piston Ring Set – .50 mm – 171-4662

For buyers searching by part number or engine application, this page identifies Piston Ring Set – .50 mm 171-4662 and the Komatsu compatibility data supplied for it. Review the full list before ordering, especially where model suffixes or combined application codes are shown.

Komatsu Fitment Overview

Catalog data currently associates this product with 1 listed Komatsu engine/application: Multiple Applications.

Compatible Engines / Applications

• Multiple Applications

Product Details

• Item: Piston Ring Set – .50 mm
• Part Number: 171-4662
• Brand / Application Reference: Komatsu
• Catalog Specification: 50 mm, Set
• 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

Fitment should be confirmed before purchase. Match part number 171-4662 first, then compare the complete engine/application code to your equipment or service documentation. Contact your parts source for verification when the original number is unavailable.