Rexroth Size 355 Variable Displacement AA6VM/A6VM Motor Leave a Comment / cessna, Cylinder Information, dynapower, eaton, hydraulic, motor, neutral lockout switch, packing, packing or seal kit, parker, pump, racine, reservoir, rexroth, seal kit, sundstrand, sundstrand sauer danfoss, swashplate bearing, tie rod end cylinder, torquemotor, vane pump, Vane Pump Information, vee packing / By Andrew Soper Pilot Pressure Dependent HD1, HD2, HD3……Two point control HZ….Service line ports A/B at the side These diagrams help with the knowing what type of hydraulic control you need, electrical controls to where your service line ports are. If you need help with this or need a quote on repairing your unit. Call us at 662-871-8403 or 800-361-0068 sales@tupelohydraulics.com