Komatsu 111-63-81230 — Back-Up Ring
Part number: 111-63-81230 · Brand: Komatsu · Condition: New Aftermarket · Category: farm
Also searched as: 111-63-81230 · 1116381230 · 111 63 81230
Cross-references / OEM numbers: KM-111-63-81230
One New Aftermarket Replacement Back-Up Ring for Komatsu Construction Equipment This metric PTFE back-up ring is a hydraulic sealing component used in Komatsu equipment hydraulic cylinders and valve assemblies. Back-up rings work alongside O-rings to prevent extrusion under high-pressure conditions, extending seal life and maintaining hydraulic system integrity. This ring is sold as an individual replacement part and is also commonly used when rebuilding Komatsu OEM seal kits. Specifications Typ
Price: USD 32.55
In stock — worldwide air & ocean freight.