R/C Tech Forums - View Single Post - Am I nuts or are all 25T servo splines not the same?
Old 09-15-2020, 09:07 AM
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fordfreak95
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Thanks all. I think They are 25T Hitec. The Hitec is .224” diameter and the Protek is .235”. Not much of a difference but it sure is tighter.
Hitec is a HS7954SH & a HS7940TH
Protek is a 170SBL
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