07146-02066 Back-Up Ring Fits Komatsu Models
07146-02066 Back-Up Ring Fits Komatsu Models
Regular price
$36.00 AUD
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$36.00 AUD
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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 equipment hydraulic systems. Back-up rings are installed alongside O-rings to prevent seal extrusion under high-pressure hydraulic conditions, extending the service life of cylinder and valve seals. Komatsu part number 07146-02066 is a hydraulic series back-up ring compatible with Komatsu seal kits K14 and K15.
Compatible Models
Komatsu: This back-up ring is a component of Komatsu hydraulic seal kits K14 and K15. Verify fitment by cross-referencing your machine's seal kit part number or hydraulic cylinder part number before ordering.
Replaces Part Number(s):
07146-02066
New aftermarket replacement part - not remanufactured, not used.
