Hydraulic Backstay Tensioner Identification

[MattK1969]

Hi, I am on a 1990 Malo 116. I have a leaking hydraulic backstay and need to identify the type, so that I can get it serviced. Can anyone identify the brand/model? Thanks! Matt

 

[DownWest]

On a Swan 431 with a leaking autopilot ram, I dismantled it and spoke to my local hydraulic service place. They came up with new seals that I could adapt.
The original builders were very helpful, but could not supply spares for an old unit. You tensioner might be similar to fix?

 

[JALDI]

It looks similar to this Selden one.

Gear: Selden’s HTI Hydraulic Backstay Tensioner

I cannot see in your photo if there is a manufacturer’s name on the pressure dial.

I have a Navtec hydraulic one on my American built J-boat and get it serviced by Allspars, Plymouth, who may be able to help you, depending on where you are located. The seals can eventually break down, giving rise to a leak.

Hope you can get it identified and fixed.