Sdv40-A88Ah-Sv7-2Xdv7-Tr88 Inlet Sae16 Ports At Side & Top With Hmrv Installed Preset 3000Psi 1St Section S/A Cylinder Spool Metering Air Shift Spring ReturnSae #12 Port 2 Sections D/A Cylinder Spools Metering Air Shift Spring Rtn Sae# 12 Ports Outlet Sae#16 Ports Side & Top