Valve Rebuilds > Komatsu > Komatsu PC400LC-6 Excavator

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We rebuilt the Komatsu manufactured, 9 spool valve off of a Komatsu PC400LC-6 excavator (DEA00960). This valve was damaged when a cylinder blew apart and metal shavings contaiminated the hydraulic oil.  The valve was operated and pushed metal shavings through the system including the valve.  This badly damaged the spools.

We ground the spools, rechromed and fit to OEM tolerances.  Honed the body, resealed and tested.

Last updated on March 18, 2009 by Dan Root