Chasis tech cans, snapped a shaft.

Well I finally snapped a shaft, lower rear right. Now I'm at a loss as to what to do.

Find another chasis tech can to replace the snapped one?

Replace the pair in the rear for a better quality cylinder set, and just wait for a front to snap?

I can't afford one replacement, muchless a whole set of four.

Any suggestions? Like where to get a set for the rear? Or where to buy one chasis tech cylinder for cheap? I need the replacement(s) to fit my mounts. I can't afford new mounts.