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Sundstrand Series 90/100cc – Charge Relief Seat Change

cessna, Cylinder Information, dynapower, eaton, hydraulic, motor, Neque, 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 /

They are making changes to the 55cc, 75cc and 100cc fixed displacement motor and 55cc/75cc variable displacement motors. Right now it has an indented seat in the endcap. It gave it a more wearable area for the charge pressure relief valve poppet. Now it has been machined to sit right into the surface that it […]

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Sundstrand Series 90/55cc Charge Relief Valve

Cylinder Information, hydraulic, Neque, packing or seal kit, parker, sundstrand sauer danfoss, tie rod end cylinder, torquemotor, Vane Pump Information, vee packing /

They are making the charge relief valve adjustable in a wide variety of pressure changes that are for 290m 348 and 406 PSI. It also changes the poppet and plug. It may stick out from the pump end cap alittle more than the older model. You will need to put in a gauge to tell

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