Does anyone have one of these in their spare parts box?
Not cracked. Goes on a 1971 DT 1E.

Monel12'

See one of the many "clutch actuator" threads on this site. These will explain both the problem, and permanent cures, if you want them gone forever. You CAN get repops of the whole actuator if you'd prefer, but these use the same plastic actuator, and they will crack, it's just a question of "when." Search Clutch actuator in the subject search with an author of Hammer and you'll find them. The mod was one of DEET's design, and HE deserves ALL the credit. I haven't even so much as done anything to mine since I did the mod back on 2013 or so.

Hammer

Thanks, Hammer.