RC10Talk - The Net's Largest Vintage R/C Community

These things are getting hard to find and wondering if anyone has found an alternative?

The STRC SPTST1953X-2 look promising, surely someone has tried?

Have you tried these? They are the MIP parts that fit the CVDs for RC10 through RC10B4 and T through T4.
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I just thought of custom works as you replied thanks for the ESP

My supply is running low so I need to top up, $7 for the CW rebuild is pretty good.

https://www.amainhobbies.com/mip-ccvd-coupling-rebuild-kit-w-set-screws-mip10144/p192770?gclid=Cj0KCQjwyLGjBhDKARIsAFRNgW8om9b_BZkMDG2W0bH7KyY1OkvxOZLpxFC3etJ29Y-MyrrcPEDOTiEaAp78EALw_wcB

This is what I used on my old 1/4" CVD's.