I can't unscrew the front cells from the shutter on my 65mm f8 SA Compur #00 or I'd double check for you but they should fit. Just bought 6 shutters yesterday but the two small ones a Compur & a Prontor have mint Novar lens cells fitted.

Other than a Compur there's the Vario - 3 speeds B, 25, 75 & 200, a Prontor-S B 1, 5, 10, 25, 50 & 100. I paid 2 for a new (unused) Vario last week postage was 2x that !!!!

Ian