While I was repairng the lift cylinder for my 1702T I asked the hydraulic cylinder repair facility where they got their parts. The reply was from " Hercules". So for information for dedicated DIY types just google " hercules hydraulics " and you will find the source of all kinds of repair parts for hydraulic cylinders.

On the website there is information for replacement cylinders, repair kits, gaskets, seals, wipers etc. It is a bewildering array of stuff but for a determined DIY repairman maybe some info to keep a cylinder going.

For Info.