This Zenith Dorsal Drop Piston contains 1 Drop Piston to repair broken bolts in a Older Style Zenith 320F, Zenith 420F, Zenith 440F, or Zenith 460F drop. This Zenith Dorsal Drop Piston is made for any zenith table with a 2 part roll finger style drop ( see Picture ). This piston is a Medium install job; basic mechanical knowledge is needed and is about a 30 minute job total to install.
Roll Finger Not Included
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