07146-05152 Back-Up Ring Fits Komatsu Models
07146-05152 Back-Up Ring Fits Komatsu Models
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One New Aftermarket Replacement Back-Up Ring for Komatsu Construction Equipment
This aftermarket replacement back-up ring is a hydraulic sealing component used in Komatsu hydraulic cylinder assemblies. Back-up rings work alongside O-rings to prevent seal extrusion under pressure, maintaining a leak-free hydraulic system and protecting against contamination that can damage expensive hydraulic pumps and internal components. Part number 07146-05152 is cataloged as a Kit K17 back-up ring in the Komatsu hydraulic seal parts series.
Compatible Models
Komatsu: Compatible with Komatsu construction equipment hydraulic systems utilizing Kit K17 hydraulic cylinder seal assemblies, including models such as the D60PL. Verify fitment against your machine's hydraulic cylinder part number before ordering.
Replaces Part Number(s):
07146-05152
New aftermarket replacement part - not remanufactured, not used.
