It looks like a Bennett Tab system. This is from their web site. What type of fluid do I use in the hydraulic power unit, and where do I add it?
Use any type of Automatic Transmission Fluid (ATF). Don't worry about the exact brand or type, it will all work, and can even be mixed. To add fluid, remove the lexan cover on the HPU, locate the "filler stack" in the left front corner of the reservoir. There is a round plug sealing the filler stack. Remove the plug and add fluid to the full line on the reservoir. Note: add fluid only with the trim tabs fully retracted (up). If your reservoir does not have a full line, add fluid so the fluid level is aprox. 1" below the top of the reservoir with the Trim Tabs fully retracted (up). Your Bennett Trim Tab system should not need refilling, for several seasons. Back to Top
Thanks a bunch!!!!!!!!!! I took the pictures yesterday. There was no plate or label on the unit except for the embossed name on the unit. My picture cut off letter "B" of the name and I didn't know what it was. The picture shows ennett & V 351. The "B" is cut off. I tried search engines but nothing came up with what i had. Thanks again. Mystery solved!!