Replacement Cylinders for the aft stowage door, Lazarra LSX

I am looking for a replacement cylinder(s) source for the hydraulic cylinders for the aft stowage door at the transom of an LSX, nineties era(?)

A young yacht services professional came into our shop last December in need of a replacement hydraulic cylinder for his client’s Lazarra LSX yacht. As you may know, Lazarra was an engineer passionate about building quality boats, and in doing so, specially designed many of his own parts – the cylinders in question being one of them.

(Please see attached photo).

My interest in this is trying to connect this man with a resource who may know of a marine “bone yard” or yacht scrap yard or “parts jobber” where he might find one or two [ideally two] of these old cylinders.

One this one from the Lazarra boat, you have to provide 24 V power to the black pigtail at the cap [blind] end to energize an internal solenoid valve enclosed in that cap-end assembly; otherwise, free flow into / out of the cylinder cap [blind] end is denied and the cylinder cannot extend or retract.

Hi Pascal. You see that black pigtail to the cap end assembly of the cylinder? It provides 24 volts to a normally-closed solenoid operated valve enclosed in that large assembly that inserts up into the cylinder. The cylinder must get this 24 volts to open that [hidden] solenoid valve and allow oil flow, so the cylinder can extend or retract.

Cheers.