Vickers Intra Vane Double Pump 2520V / cessna, Cylinder Information, eaton, hydraulic, motor, Neque, neutral lockout switch, packing, packing or seal kit, parker, pump, racine, seal kit, sundstrand, sundstrand sauer danfoss, swashplate bearing, tie rod end cylinder, torquemotor, vane pump, Vane Pump Information / By Susan Susan Seals need to be saturated in hydraulic fluid of some kind prior to assembly. Your seal lip needs to be toward the bearingBlack triangle = use seal kit 919303 with these unitsModel code meaningIf you have a LH rotation, then order parts for that unit. Same for a RH rotation, order parts that way.If you have a question or if you need your unit repaired, call us at 800-361-0068[email protected]