affected control valve compensator spool
control valve compensator spool
apron control valve spool
boom control valve spool
boom cylinder control valve spool
brake control valve spool
bucket control valve spool
control spool spring chamber
direction control valve spool
directional control valve spool
four valve control valve group
hook motor control valve spool
hydraulic control valve spool
lift control valve spool
lift control valve spool bypass
loader control valve spool
main control valve spool