Comments: 7021376 is No Longer Available per the vendor and does not have a dire ct replacement. Please contact the JLG Parts Dept Call Center with the JLG p/n of the complete valve assy fitted to the machine and also the Rexroth model code(EXAMPLE of model code - 4WE6E6x/xx12N9K4)located o n the the DO3 valve assy. The vendor will then have to be contacted fo r proper service replacement.