I am trying to identify this cylinder so we can change the seals. Anyone have any ideas?
Holeless - Single stage - dual jack - 3 3/8" rod dia.
Installed in Tarrytown NY in the 1970's
Pictures in attachments
Appreciate any help
Thanks

Attached Files
KIMG1194.JPG (33 downloads)
KIMG1195.JPG (30 downloads)
KIMG1193.JPG (29 downloads)
KIMG1196.JPG (29 downloads)
KIMG1197.JPG (25 downloads)