Sundstrand Series 90/100cc – Charge Relief Seat Change
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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